72403885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{9397}}^1$

素因数の和:9492

約数の個数: 16

約数和(自身を含む): 92025216

約数和(自身を除く): 19621331

約数列:

[1, 5, 23, 67, 115, 335, 1541, 7705, 9397, 46985, 216131, 629599, 1080655, 3147995, 14480777, 72403885]

約数ペア:

[(1, 72403885), (5, 14480777), (23, 3147995), (67, 1080655), (115, 629599), (335, 216131), (1541, 46985), (7705, 9397)]