29665915

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4451}}^1$

素因数の和:4530

約数の個数: 16

約数和(自身を含む): 37610496

約数和(自身を除く): 7944581

約数列:

[1, 5, 31, 43, 155, 215, 1333, 4451, 6665, 22255, 137981, 191393, 689905, 956965, 5933183, 29665915]

約数ペア:

[(1, 29665915), (5, 5933183), (31, 956965), (43, 689905), (155, 191393), (215, 137981), (1333, 22255), (4451, 6665)]