508553135

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 652639680

約数和(自身を除く): 144086545

約数列:

[1, 5, 29, 41, 131, 145, 205, 653, 655, 1189, 3265, 3799, 5371, 5945, 18937, 18995, 26773, 26855, 85543, 94685, 133865, 155759, 427715, 776417, 778795, 2480747, 3507263, 3882085, 12403735, 17536315, 101710627, 508553135]

約数ペア:

[(1, 508553135), (5, 101710627), (29, 17536315), (41, 12403735), (131, 3882085), (145, 3507263), (205, 2480747), (653, 778795), (655, 776417), (1189, 427715), (3265, 155759), (3799, 133865), (5371, 94685), (5945, 85543), (18937, 26855), (18995, 26773)]