63969215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{25951}}^1$

素因数の和:26002

約数の個数: 16

約数和(自身を含む): 84084480

約数和(自身を除く): 20115265

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 25951, 129755, 441167, 752579, 2205835, 3762895, 12793843, 63969215]

約数ペア:

[(1, 63969215), (5, 12793843), (17, 3762895), (29, 2205835), (85, 752579), (145, 441167), (493, 129755), (2465, 25951)]