71690005

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{761}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 87562944

約数和(自身を除く): 15872939

約数列:

[1, 5, 83, 227, 415, 761, 1135, 3805, 18841, 63163, 94205, 172747, 315815, 863735, 14338001, 71690005]

約数ペア:

[(1, 71690005), (5, 14338001), (83, 863735), (227, 315815), (415, 172747), (761, 94205), (1135, 63163), (3805, 18841)]