105509365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{12391}}^1$

素因数の和:12540

約数の個数: 16

約数和(自身を含む): 137402496

約数和(自身を除く): 31893131

約数列:

[1, 5, 13, 65, 131, 655, 1703, 8515, 12391, 61955, 161083, 805415, 1623221, 8116105, 21101873, 105509365]

約数ペア:

[(1, 105509365), (5, 21101873), (13, 8116105), (65, 1623221), (131, 805415), (655, 161083), (1703, 61955), (8515, 12391)]