145092025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26261}}^1$

素因数の和:26301

約数の個数: 24

約数和(自身を含む): 205158744

約数和(自身を除く): 60066719

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 26261, 131305, 341393, 446437, 656525, 1706965, 2232185, 5803681, 8534825, 11160925, 29018405, 145092025]

約数ペア:

[(1, 145092025), (5, 29018405), (13, 11160925), (17, 8534825), (25, 5803681), (65, 2232185), (85, 1706965), (221, 656525), (325, 446437), (425, 341393), (1105, 131305), (5525, 26261)]