13951550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9001}}^1$

素因数の和:9044

約数の個数: 24

約数和(自身を含む): 26789952

約数和(自身を除く): 12838402

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 9001, 18002, 45005, 90010, 225025, 279031, 450050, 558062, 1395155, 2790310, 6975775, 13951550]

約数ペア:

[(1, 13951550), (2, 6975775), (5, 2790310), (10, 1395155), (25, 558062), (31, 450050), (50, 279031), (62, 225025), (155, 90010), (310, 45005), (775, 18002), (1550, 9001)]