83744765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{21121}}^1$

素因数の和:21200

約数の個数: 16

約数和(自身を含む): 110003376

約数和(自身を除く): 26258611

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 21121, 105605, 274573, 1288381, 1372865, 6441905, 16748953, 83744765]

約数ペア:

[(1, 83744765), (5, 16748953), (13, 6441905), (61, 1372865), (65, 1288381), (305, 274573), (793, 105605), (3965, 21121)]