144631495

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{991}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 186380928

約数和(自身を除く): 41749433

約数列:

[1, 5, 17, 85, 101, 289, 505, 991, 1445, 1717, 4955, 8585, 16847, 29189, 84235, 100091, 145945, 286399, 500455, 1431995, 1701547, 8507735, 28926299, 144631495]

約数ペア:

[(1, 144631495), (5, 28926299), (17, 8507735), (85, 1701547), (101, 1431995), (289, 500455), (505, 286399), (991, 145945), (1445, 100091), (1717, 84235), (4955, 29189), (8585, 16847)]