9135875

素因数分解:

$5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 13343616

約数和(自身を除く): 4207741

約数列:

[1, 5, 7, 25, 35, 53, 125, 175, 197, 265, 371, 875, 985, 1325, 1379, 1855, 4925, 6625, 6895, 9275, 10441, 24625, 34475, 46375, 52205, 73087, 172375, 261025, 365435, 1305125, 1827175, 9135875]

約数ペア:

[(1, 9135875), (5, 1827175), (7, 1305125), (25, 365435), (35, 261025), (53, 172375), (125, 73087), (175, 52205), (197, 46375), (265, 34475), (371, 24625), (875, 10441), (985, 9275), (1325, 6895), (1379, 6625), (1855, 4925)]