155113075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1723}}^1$

素因数の和:2023

約数の個数: 24

約数和(自身を含む): 208004048

約数和(自身を除く): 52890973

約数列:

[1, 5, 13, 25, 65, 277, 325, 1385, 1723, 3601, 6925, 8615, 18005, 22399, 43075, 90025, 111995, 477271, 559975, 2386355, 6204523, 11931775, 31022615, 155113075]

約数ペア:

[(1, 155113075), (5, 31022615), (13, 11931775), (25, 6204523), (65, 2386355), (277, 559975), (325, 477271), (1385, 111995), (1723, 90025), (3601, 43075), (6925, 22399), (8615, 18005)]