851372136045

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{41771}}^1$

素因数の和:41992

約数の個数: 128

約数和(自身を含む): 1637088122880

約数和(自身を除く): 785715986835

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 83, 85, 107, 135, 153, 249, 255, 321, 415, 459, 535, 747, 765, 963, 1245, 1411, 1605, 1819, 2241, 2295, 2889, 3735, 4233, 4815, 5457, 7055, 8881, 9095, 11205, 12699, 14445, 16371, 21165, 26643, 27285, 38097, 41771, 44405, 49113, 63495, 79929, 81855, 125313, 133215, 150977, 190485, 208855, 239787, 245565, 375939, 399645, 452931, 626565, 710107, 754885, 1127817, 1198935, 1358793, 1879695, 2130321, 2264655, 3466993, 3550535, 4076379, 4469497, 5639085, 6390963, 6793965, 10400979, 10651605, 13408491, 17334965, 19172889, 20381895, 22347485, 31202937, 31954815, 40225473, 52004895, 58938881, 67042455, 75981449, 93608811, 95864445, 120676419, 156014685, 176816643, 201127365, 227944347, 294694405, 370968251, 379907245, 468044055, 530449929, 603382095, 683833041, 884083215, 1112904753, 1139721735, 1591349787, 1854841255, 2051499123, 2652249645, 3338714259, 3419165205, 5564523765, 6306460267, 7956748935, 10016142777, 10257495615, 16693571295, 18919380801, 31532301335, 50080713885, 56758142403, 94596904005, 170274427209, 283790712015, 851372136045]

約数ペア:

[(1, 851372136045), (3, 283790712015), (5, 170274427209), (9, 94596904005), (15, 56758142403), (17, 50080713885), (27, 31532301335), (45, 18919380801), (51, 16693571295), (83, 10257495615), (85, 10016142777), (107, 7956748935), (135, 6306460267), (153, 5564523765), (249, 3419165205), (255, 3338714259), (321, 2652249645), (415, 2051499123), (459, 1854841255), (535, 1591349787), (747, 1139721735), (765, 1112904753), (963, 884083215), (1245, 683833041), (1411, 603382095), (1605, 530449929), (1819, 468044055), (2241, 379907245), (2295, 370968251), (2889, 294694405), (3735, 227944347), (4233, 201127365), (4815, 176816643), (5457, 156014685), (7055, 120676419), (8881, 95864445), (9095, 93608811), (11205, 75981449), (12699, 67042455), (14445, 58938881), (16371, 52004895), (21165, 40225473), (26643, 31954815), (27285, 31202937), (38097, 22347485), (41771, 20381895), (44405, 19172889), (49113, 17334965), (63495, 13408491), (79929, 10651605), (81855, 10400979), (125313, 6793965), (133215, 6390963), (150977, 5639085), (190485, 4469497), (208855, 4076379), (239787, 3550535), (245565, 3466993), (375939, 2264655), (399645, 2130321), (452931, 1879695), (626565, 1358793), (710107, 1198935), (754885, 1127817)]