144910925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1669}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 188856960

約数和(自身を除く): 43946035

約数列:

[1, 5, 23, 25, 115, 151, 575, 755, 1669, 3473, 3775, 8345, 17365, 38387, 41725, 86825, 191935, 252019, 959675, 1260095, 5796437, 6300475, 28982185, 144910925]

約数ペア:

[(1, 144910925), (5, 28982185), (23, 6300475), (25, 5796437), (115, 1260095), (151, 959675), (575, 252019), (755, 191935), (1669, 86825), (3473, 41725), (3775, 38387), (8345, 17365)]