4504045

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 7015680

約数和(自身を除く): 2511635

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 521, 665, 1235, 1729, 2605, 3647, 6773, 8645, 9899, 18235, 33865, 47411, 49495, 69293, 128687, 237055, 346465, 643435, 900809, 4504045]

約数ペア:

[(1, 4504045), (5, 900809), (7, 643435), (13, 346465), (19, 237055), (35, 128687), (65, 69293), (91, 49495), (95, 47411), (133, 33865), (247, 18235), (455, 9899), (521, 8645), (665, 6773), (1235, 3647), (1729, 2605)]