74304005

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1619}}^1$

素因数の和:1828

約数の個数: 16

約数和(自身を含む): 91212480

約数和(自身を除く): 16908475

約数列:

[1, 5, 67, 137, 335, 685, 1619, 8095, 9179, 45895, 108473, 221803, 542365, 1109015, 14860801, 74304005]

約数ペア:

[(1, 74304005), (5, 14860801), (67, 1109015), (137, 542365), (335, 221803), (685, 108473), (1619, 45895), (8095, 9179)]