85371065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19603}}^1$

素因数の和:19688

約数の個数: 16

約数和(自身を含む): 111978048

約数和(自身を除く): 26606983

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 19603, 98015, 254839, 1274195, 1313401, 6567005, 17074213, 85371065]

約数ペア:

[(1, 85371065), (5, 17074213), (13, 6567005), (65, 1313401), (67, 1274195), (335, 254839), (871, 98015), (4355, 19603)]