56479875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{7927}}^1$

素因数の和:7964

約数の個数: 32

約数和(自身を含む): 98941440

約数和(自身を除く): 42461565

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 1425, 2375, 7125, 7927, 23781, 39635, 118905, 150613, 198175, 451839, 594525, 753065, 990875, 2259195, 2972625, 3765325, 11295975, 18826625, 56479875]

約数ペア:

[(1, 56479875), (3, 18826625), (5, 11295975), (15, 3765325), (19, 2972625), (25, 2259195), (57, 990875), (75, 753065), (95, 594525), (125, 451839), (285, 198175), (375, 150613), (475, 118905), (1425, 39635), (2375, 23781), (7125, 7927)]