1825156975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{4673}}^1$

素因数の和:5619

約数の個数: 24

約数和(自身を含む): 2399444640

約数和(自身を除く): 574287665

約数列:

[1, 5, 17, 25, 85, 425, 919, 4595, 4673, 15623, 22975, 23365, 78115, 79441, 116825, 390575, 397205, 1986025, 4294487, 21472435, 73006279, 107362175, 365031395, 1825156975]

約数ペア:

[(1, 1825156975), (5, 365031395), (17, 107362175), (25, 73006279), (85, 21472435), (425, 4294487), (919, 1986025), (4595, 397205), (4673, 390575), (15623, 116825), (22975, 79441), (23365, 78115)]