63151415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 82080000

約数和(自身を除く): 18928585

約数列:

[1, 5, 29, 37, 79, 145, 149, 185, 395, 745, 1073, 2291, 2923, 4321, 5365, 5513, 11455, 11771, 14615, 21605, 27565, 58855, 84767, 159877, 341359, 423835, 435527, 799385, 1706795, 2177635, 12630283, 63151415]

約数ペア:

[(1, 63151415), (5, 12630283), (29, 2177635), (37, 1706795), (79, 799385), (145, 435527), (149, 423835), (185, 341359), (395, 159877), (745, 84767), (1073, 58855), (2291, 27565), (2923, 21605), (4321, 14615), (5365, 11771), (5513, 11455)]