73157365

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20521}}^1$

素因数の和:20580

約数の個数: 16

約数和(自身を含む): 94565376

約数和(自身を除く): 21408011

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 20521, 102605, 471983, 636151, 2359915, 3180755, 14631473, 73157365]

約数ペア:

[(1, 73157365), (5, 14631473), (23, 3180755), (31, 2359915), (115, 636151), (155, 471983), (713, 102605), (3565, 20521)]