101992015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{5023}}^1$

素因数の和:5190

約数の個数: 16

約数和(自身を含む): 127328256

約数和(自身を除く): 25336241

約数列:

[1, 5, 31, 131, 155, 655, 4061, 5023, 20305, 25115, 155713, 658013, 778565, 3290065, 20398403, 101992015]

約数ペア:

[(1, 101992015), (5, 20398403), (31, 3290065), (131, 778565), (155, 658013), (655, 155713), (4061, 25115), (5023, 20305)]