345366945

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 787475520

約数和(自身を除く): 442108575

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 29, 33, 35, 45, 49, 55, 63, 77, 87, 99, 105, 145, 147, 165, 203, 231, 245, 261, 315, 319, 385, 435, 441, 491, 495, 539, 609, 693, 735, 957, 1015, 1155, 1305, 1421, 1473, 1595, 1617, 1827, 2205, 2233, 2455, 2695, 2871, 3045, 3437, 3465, 4263, 4419, 4785, 4851, 5401, 6699, 7105, 7365, 8085, 9135, 10311, 11165, 12789, 14239, 14355, 15631, 16203, 17185, 20097, 21315, 22095, 24059, 24255, 27005, 30933, 33495, 37807, 42717, 46893, 48609, 51555, 63945, 71195, 72177, 78155, 81015, 99673, 100485, 113421, 120295, 128151, 140679, 154665, 156629, 189035, 213585, 216531, 234465, 243045, 264649, 299019, 340263, 360885, 469887, 498365, 567105, 640755, 697711, 703395, 783145, 793947, 897057, 1082655, 1096403, 1323245, 1409661, 1495095, 1701315, 2093133, 2349435, 2381841, 3289209, 3488555, 3969735, 4485285, 5482015, 6279399, 7048305, 7674821, 9867627, 10465665, 11909205, 16446045, 23024463, 31396995, 38374105, 49338135, 69073389, 115122315, 345366945]

約数ペア:

[(1, 345366945), (3, 115122315), (5, 69073389), (7, 49338135), (9, 38374105), (11, 31396995), (15, 23024463), (21, 16446045), (29, 11909205), (33, 10465665), (35, 9867627), (45, 7674821), (49, 7048305), (55, 6279399), (63, 5482015), (77, 4485285), (87, 3969735), (99, 3488555), (105, 3289209), (145, 2381841), (147, 2349435), (165, 2093133), (203, 1701315), (231, 1495095), (245, 1409661), (261, 1323245), (315, 1096403), (319, 1082655), (385, 897057), (435, 793947), (441, 783145), (491, 703395), (495, 697711), (539, 640755), (609, 567105), (693, 498365), (735, 469887), (957, 360885), (1015, 340263), (1155, 299019), (1305, 264649), (1421, 243045), (1473, 234465), (1595, 216531), (1617, 213585), (1827, 189035), (2205, 156629), (2233, 154665), (2455, 140679), (2695, 128151), (2871, 120295), (3045, 113421), (3437, 100485), (3465, 99673), (4263, 81015), (4419, 78155), (4785, 72177), (4851, 71195), (5401, 63945), (6699, 51555), (7105, 48609), (7365, 46893), (8085, 42717), (9135, 37807), (10311, 33495), (11165, 30933), (12789, 27005), (14239, 24255), (14355, 24059), (15631, 22095), (16203, 21315), (17185, 20097)]