63993215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89501}}^1$

素因数の和:89530

約数の個数: 16

約数和(自身を含む): 90218016

約数和(自身を除く): 26224801

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 89501, 447505, 984511, 1163513, 4922555, 5817565, 12798643, 63993215]

約数ペア:

[(1, 63993215), (5, 12798643), (11, 5817565), (13, 4922555), (55, 1163513), (65, 984511), (143, 447505), (715, 89501)]