73738125

素因数分解:

$3^2\times 5^4\times {\mathrm{13109}}^1$

素因数の和:13135

約数の個数: 30

約数和(自身を含む): 133105830

約数和(自身を除く): 59367705

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 5625, 13109, 39327, 65545, 117981, 196635, 327725, 589905, 983175, 1638625, 2949525, 4915875, 8193125, 14747625, 24579375, 73738125]

約数ペア:

[(1, 73738125), (3, 24579375), (5, 14747625), (9, 8193125), (15, 4915875), (25, 2949525), (45, 1638625), (75, 983175), (125, 589905), (225, 327725), (375, 196635), (625, 117981), (1125, 65545), (1875, 39327), (5625, 13109)]