30399065

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4561}}^1$

素因数の和:4640

約数の個数: 16

約数和(自身を含む): 38539776

約数和(自身を除く): 8140711

約数列:

[1, 5, 31, 43, 155, 215, 1333, 4561, 6665, 22805, 141391, 196123, 706955, 980615, 6079813, 30399065]

約数ペア:

[(1, 30399065), (5, 6079813), (31, 980615), (43, 706955), (155, 196123), (215, 141391), (1333, 22805), (4561, 6665)]