71370455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{13229}}^1$

素因数の和:13330

約数の個数: 16

約数和(自身を含む): 93350880

約数和(自身を除く): 21980425

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 13229, 66145, 171977, 859885, 1098007, 5490035, 14274091, 71370455]

約数ペア:

[(1, 71370455), (5, 14274091), (13, 5490035), (65, 1098007), (83, 859885), (415, 171977), (1079, 66145), (5395, 13229)]