31630695

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{68023}}^1$

素因数の和:68062

約数の個数: 16

約数和(自身を含む): 52242432

約数和(自身を除く): 20611737

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 68023, 204069, 340115, 1020345, 2108713, 6326139, 10543565, 31630695]

約数ペア:

[(1, 31630695), (3, 10543565), (5, 6326139), (15, 2108713), (31, 1020345), (93, 340115), (155, 204069), (465, 68023)]