145425231

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{15287}}^1$

素因数の和:15451

約数の個数: 24

約数和(自身を含む): 241672704

約数和(自身を除く): 96247473

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 9513, 15287, 45861, 107009, 137583, 321027, 963081, 2308337, 6925011, 16158359, 20775033, 48475077, 145425231]

約数ペア:

[(1, 145425231), (3, 48475077), (7, 20775033), (9, 16158359), (21, 6925011), (63, 2308337), (151, 963081), (453, 321027), (1057, 137583), (1359, 107009), (3171, 45861), (9513, 15287)]