3892665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 7197696

約数和(自身を除く): 3305031

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 283, 393, 655, 849, 917, 1415, 1965, 1981, 2751, 4245, 4585, 5943, 9905, 13755, 29715, 37073, 111219, 185365, 259511, 556095, 778533, 1297555, 3892665]

約数ペア:

[(1, 3892665), (3, 1297555), (5, 778533), (7, 556095), (15, 259511), (21, 185365), (35, 111219), (105, 37073), (131, 29715), (283, 13755), (393, 9905), (655, 5943), (849, 4585), (917, 4245), (1415, 2751), (1965, 1981)]