996408225

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1597}}^1$

素因数の和:1719

約数の個数: 72

約数和(自身を含む): 1854702720

約数和(自身を除く): 858294495

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 59, 75, 141, 177, 225, 235, 295, 423, 531, 705, 885, 1175, 1475, 1597, 2115, 2655, 2773, 3525, 4425, 4791, 7985, 8319, 10575, 13275, 13865, 14373, 23955, 24957, 39925, 41595, 69325, 71865, 75059, 94223, 119775, 124785, 207975, 225177, 282669, 359325, 375295, 471115, 623925, 675531, 848007, 1125885, 1413345, 1876475, 2355575, 3377655, 4240035, 4428481, 5629425, 7066725, 13285443, 16888275, 21200175, 22142405, 39856329, 66427215, 110712025, 199281645, 332136075, 996408225]

約数ペア:

[(1, 996408225), (3, 332136075), (5, 199281645), (9, 110712025), (15, 66427215), (25, 39856329), (45, 22142405), (47, 21200175), (59, 16888275), (75, 13285443), (141, 7066725), (177, 5629425), (225, 4428481), (235, 4240035), (295, 3377655), (423, 2355575), (531, 1876475), (705, 1413345), (885, 1125885), (1175, 848007), (1475, 675531), (1597, 623925), (2115, 471115), (2655, 375295), (2773, 359325), (3525, 282669), (4425, 225177), (4791, 207975), (7985, 124785), (8319, 119775), (10575, 94223), (13275, 75059), (13865, 71865), (14373, 69325), (23955, 41595), (24957, 39925)]