313639845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{9001}}^1$

素因数の和:9133

約数の個数: 32

約数和(自身を含む): 528885504

約数和(自身を除く): 215245659

約数列:

[1, 3, 5, 15, 23, 69, 101, 115, 303, 345, 505, 1515, 2323, 6969, 9001, 11615, 27003, 34845, 45005, 135015, 207023, 621069, 909101, 1035115, 2727303, 3105345, 4545505, 13636515, 20909323, 62727969, 104546615, 313639845]

約数ペア:

[(1, 313639845), (3, 104546615), (5, 62727969), (15, 20909323), (23, 13636515), (69, 4545505), (101, 3105345), (115, 2727303), (303, 1035115), (345, 909101), (505, 621069), (1515, 207023), (2323, 135015), (6969, 45005), (9001, 34845), (11615, 27003)]