12420627615

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{17683}}^1$

素因数の和:17762

約数の個数: 96

約数和(自身を含む): 24836824320

約数和(自身を除く): 12416196705

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 55, 99, 121, 129, 135, 165, 215, 297, 363, 387, 473, 495, 605, 645, 1089, 1161, 1419, 1485, 1815, 1935, 2365, 3267, 4257, 5203, 5445, 5805, 7095, 12771, 15609, 16335, 17683, 21285, 26015, 46827, 53049, 63855, 78045, 88415, 140481, 159147, 194513, 234135, 265245, 477441, 583539, 702405, 760369, 795735, 972565, 1750617, 2139643, 2281107, 2387205, 2917695, 3801845, 5251851, 6418929, 6843321, 8364059, 8753085, 10698215, 11405535, 19256787, 20529963, 25092177, 26259255, 32094645, 34216605, 41820295, 57770361, 75276531, 92004649, 96283935, 102649815, 125460885, 225829593, 276013947, 288851805, 376382655, 460023245, 828041841, 1129147965, 1380069735, 2484125523, 4140209205, 12420627615]

約数ペア:

[(1, 12420627615), (3, 4140209205), (5, 2484125523), (9, 1380069735), (11, 1129147965), (15, 828041841), (27, 460023245), (33, 376382655), (43, 288851805), (45, 276013947), (55, 225829593), (99, 125460885), (121, 102649815), (129, 96283935), (135, 92004649), (165, 75276531), (215, 57770361), (297, 41820295), (363, 34216605), (387, 32094645), (473, 26259255), (495, 25092177), (605, 20529963), (645, 19256787), (1089, 11405535), (1161, 10698215), (1419, 8753085), (1485, 8364059), (1815, 6843321), (1935, 6418929), (2365, 5251851), (3267, 3801845), (4257, 2917695), (5203, 2387205), (5445, 2281107), (5805, 2139643), (7095, 1750617), (12771, 972565), (15609, 795735), (16335, 760369), (17683, 702405), (21285, 583539), (26015, 477441), (46827, 265245), (53049, 234135), (63855, 194513), (78045, 159147), (88415, 140481)]