74143145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{4327}}^1$

素因数の和:4504

約数の個数: 16

約数和(自身を含む): 93484800

約数和(自身を除く): 19341655

約数列:

[1, 5, 23, 115, 149, 745, 3427, 4327, 17135, 21635, 99521, 497605, 644723, 3223615, 14828629, 74143145]

約数ペア:

[(1, 74143145), (5, 14828629), (23, 3223615), (115, 644723), (149, 497605), (745, 99521), (3427, 21635), (4327, 17135)]