16107415

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 20954592

約数和(自身を除く): 4847177

約数列:

[1, 5, 17, 71, 85, 157, 289, 355, 785, 1207, 1445, 2669, 6035, 11147, 13345, 20519, 45373, 55735, 102595, 189499, 226865, 947495, 3221483, 16107415]

約数ペア:

[(1, 16107415), (5, 3221483), (17, 947495), (71, 226865), (85, 189499), (157, 102595), (289, 55735), (355, 45373), (785, 20519), (1207, 13345), (1445, 11147), (2669, 6035)]