38299705

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 46818000

約数和(自身を除く): 8518295

約数列:

[1, 5, 101, 149, 505, 509, 745, 2545, 15049, 51409, 75245, 75841, 257045, 379205, 7659941, 38299705]

約数ペア:

[(1, 38299705), (5, 7659941), (101, 379205), (149, 257045), (505, 75841), (509, 75245), (745, 51409), (2545, 15049)]