17713125

素因数分解:

$3^2\times 5^4\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 60

約数和(自身を含む): 33139392

約数和(自身を除く): 15426267

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 67, 75, 125, 141, 201, 225, 235, 335, 375, 423, 603, 625, 705, 1005, 1125, 1175, 1675, 1875, 2115, 3015, 3149, 3525, 5025, 5625, 5875, 8375, 9447, 10575, 15075, 15745, 17625, 25125, 28341, 29375, 41875, 47235, 52875, 75375, 78725, 88125, 125625, 141705, 236175, 264375, 376875, 393625, 708525, 1180875, 1968125, 3542625, 5904375, 17713125]

約数ペア:

[(1, 17713125), (3, 5904375), (5, 3542625), (9, 1968125), (15, 1180875), (25, 708525), (45, 393625), (47, 376875), (67, 264375), (75, 236175), (125, 141705), (141, 125625), (201, 88125), (225, 78725), (235, 75375), (335, 52875), (375, 47235), (423, 41875), (603, 29375), (625, 28341), (705, 25125), (1005, 17625), (1125, 15745), (1175, 15075), (1675, 10575), (1875, 9447), (2115, 8375), (3015, 5875), (3149, 5625), (3525, 5025)]