3088125

素因数分解:

$3^4\times 5^4\times {\mathrm{61}}^1$

素因数の和:93

約数の個数: 50

約数和(自身を含む): 5859062

約数和(自身を除く): 2770937

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 81, 125, 135, 183, 225, 305, 375, 405, 549, 625, 675, 915, 1125, 1525, 1647, 1875, 2025, 2745, 3375, 4575, 4941, 5625, 7625, 8235, 10125, 13725, 16875, 22875, 24705, 38125, 41175, 50625, 68625, 114375, 123525, 205875, 343125, 617625, 1029375, 3088125]

約数ペア:

[(1, 3088125), (3, 1029375), (5, 617625), (9, 343125), (15, 205875), (25, 123525), (27, 114375), (45, 68625), (61, 50625), (75, 41175), (81, 38125), (125, 24705), (135, 22875), (183, 16875), (225, 13725), (305, 10125), (375, 8235), (405, 7625), (549, 5625), (625, 4941), (675, 4575), (915, 3375), (1125, 2745), (1525, 2025), (1647, 1875)]