64199245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{6521}}^1$

素因数の和:6716

約数の個数: 16

約数和(自身を含む): 84525120

約数和(自身を除く): 20325875

約数列:

[1, 5, 11, 55, 179, 895, 1969, 6521, 9845, 32605, 71731, 358655, 1167259, 5836295, 12839849, 64199245]

約数ペア:

[(1, 64199245), (5, 12839849), (11, 5836295), (55, 1167259), (179, 358655), (895, 71731), (1969, 32605), (6521, 9845)]