61051875

素因数分解:

$3^1\times 5^4\times {\mathrm{32561}}^1$

素因数の和:32584

約数の個数: 20

約数和(自身を含む): 101723688

約数和(自身を除く): 40671813

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 32561, 97683, 162805, 488415, 814025, 2442075, 4070125, 12210375, 20350625, 61051875]

約数ペア:

[(1, 61051875), (3, 20350625), (5, 12210375), (15, 4070125), (25, 2442075), (75, 814025), (125, 488415), (375, 162805), (625, 97683), (1875, 32561)]