25013115

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4919}}^1$

素因数の和:5043

約数の個数: 24

約数和(自身を含む): 43748640

約数和(自身を除く): 18735525

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 4919, 5085, 14757, 24595, 44271, 73785, 221355, 555847, 1667541, 2779235, 5002623, 8337705, 25013115]

約数ペア:

[(1, 25013115), (3, 8337705), (5, 5002623), (9, 2779235), (15, 1667541), (45, 555847), (113, 221355), (339, 73785), (565, 44271), (1017, 24595), (1695, 14757), (4919, 5085)]