71970545

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2843}}^1$

素因数の和:2992

約数の個数: 16

約数和(自身を含む): 88869312

約数和(自身を除く): 16898767

約数列:

[1, 5, 61, 83, 305, 415, 2843, 5063, 14215, 25315, 173423, 235969, 867115, 1179845, 14394109, 71970545]

約数ペア:

[(1, 71970545), (5, 14394109), (61, 1179845), (83, 867115), (305, 235969), (415, 173423), (2843, 25315), (5063, 14215)]