72916935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53419}}^1$

素因数の和:53447

約数の個数: 32

約数和(自身を含む): 143592960

約数和(自身を除く): 70676025

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 53419, 160257, 267095, 373933, 694447, 801285, 1121799, 1869665, 2083341, 3472235, 4861129, 5608995, 10416705, 14583387, 24305645, 72916935]

約数ペア:

[(1, 72916935), (3, 24305645), (5, 14583387), (7, 10416705), (13, 5608995), (15, 4861129), (21, 3472235), (35, 2083341), (39, 1869665), (65, 1121799), (91, 801285), (105, 694447), (195, 373933), (273, 267095), (455, 160257), (1365, 53419)]