3313709815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1\times {\mathrm{2161}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 4428329472

約数和(自身を除く): 1114619657

約数列:

[1, 5, 13, 31, 65, 155, 403, 761, 2015, 2161, 3805, 9893, 10805, 23591, 28093, 49465, 66991, 117955, 140465, 306683, 334955, 870883, 1533415, 1644521, 4354415, 8222605, 21378773, 50980151, 106893865, 254900755, 662741963, 3313709815]

約数ペア:

[(1, 3313709815), (5, 662741963), (13, 254900755), (31, 106893865), (65, 50980151), (155, 21378773), (403, 8222605), (761, 4354415), (2015, 1644521), (2161, 1533415), (3805, 870883), (9893, 334955), (10805, 306683), (23591, 140465), (28093, 117955), (49465, 66991)]