71198465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{64433}}^1$

素因数の和:64468

約数の個数: 16

約数和(自身を含む): 97424208

約数和(自身を除く): 26225743

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 64433, 322165, 837629, 1095361, 4188145, 5476805, 14239693, 71198465]

約数ペア:

[(1, 71198465), (5, 14239693), (13, 5476805), (17, 4188145), (65, 1095361), (85, 837629), (221, 322165), (1105, 64433)]