72416535

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2657}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 122480640

約数和(自身を除く): 50064105

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 1185, 1817, 2657, 5451, 7971, 9085, 13285, 27255, 39855, 61111, 183333, 209903, 305555, 629709, 916665, 1049515, 3148545, 4827769, 14483307, 24138845, 72416535]

約数ペア:

[(1, 72416535), (3, 24138845), (5, 14483307), (15, 4827769), (23, 3148545), (69, 1049515), (79, 916665), (115, 629709), (237, 305555), (345, 209903), (395, 183333), (1185, 61111), (1817, 39855), (2657, 27255), (5451, 13285), (7971, 9085)]