61031975

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 77911680

約数和(自身を除く): 16879705

約数列:

[1, 5, 25, 67, 83, 335, 415, 439, 1675, 2075, 2195, 5561, 10975, 27805, 29413, 36437, 139025, 147065, 182185, 735325, 910925, 2441279, 12206395, 61031975]

約数ペア:

[(1, 61031975), (5, 12206395), (25, 2441279), (67, 910925), (83, 735325), (335, 182185), (415, 147065), (439, 139025), (1675, 36437), (2075, 29413), (2195, 27805), (5561, 10975)]