79065325

素因数分解:

$5^2\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 100134216

約数和(自身を除く): 21068891

約数列:

[1, 5, 25, 101, 173, 181, 505, 865, 905, 2525, 4325, 4525, 17473, 18281, 31313, 87365, 91405, 156565, 436825, 457025, 782825, 3162613, 15813065, 79065325]

約数ペア:

[(1, 79065325), (5, 15813065), (25, 3162613), (101, 782825), (173, 457025), (181, 436825), (505, 156565), (865, 91405), (905, 87365), (2525, 31313), (4325, 18281), (4525, 17473)]