63321855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1039}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 44505345

約数列:

[1, 3, 5, 15, 17, 51, 85, 239, 255, 717, 1039, 1195, 3117, 3585, 4063, 5195, 12189, 15585, 17663, 20315, 52989, 60945, 88315, 248321, 264945, 744963, 1241605, 3724815, 4221457, 12664371, 21107285, 63321855]

約数ペア:

[(1, 63321855), (3, 21107285), (5, 12664371), (15, 4221457), (17, 3724815), (51, 1241605), (85, 744963), (239, 264945), (255, 248321), (717, 88315), (1039, 60945), (1195, 52989), (3117, 20315), (3585, 17663), (4063, 15585), (5195, 12189)]