8668125

素因数分解:

$3^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 60

約数和(自身を含む): 16569696

約数和(自身を除く): 7901571

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 67, 69, 75, 115, 125, 201, 207, 225, 335, 345, 375, 575, 603, 625, 1005, 1035, 1125, 1541, 1675, 1725, 1875, 2875, 3015, 4623, 5025, 5175, 5625, 7705, 8375, 8625, 13869, 14375, 15075, 23115, 25125, 25875, 38525, 41875, 43125, 69345, 75375, 115575, 125625, 129375, 192625, 346725, 376875, 577875, 963125, 1733625, 2889375, 8668125]

約数ペア:

[(1, 8668125), (3, 2889375), (5, 1733625), (9, 963125), (15, 577875), (23, 376875), (25, 346725), (45, 192625), (67, 129375), (69, 125625), (75, 115575), (115, 75375), (125, 69345), (201, 43125), (207, 41875), (225, 38525), (335, 25875), (345, 25125), (375, 23115), (575, 15075), (603, 14375), (625, 13869), (1005, 8625), (1035, 8375), (1125, 7705), (1541, 5625), (1675, 5175), (1725, 5025), (1875, 4623), (2875, 3015)]