68543735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55501}}^1$

素因数の和:55538

約数の個数: 16

約数和(自身を含む): 93243360

約数和(自身を除く): 24699625

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 55501, 277505, 721513, 1054519, 3607565, 5272595, 13708747, 68543735]

約数ペア:

[(1, 68543735), (5, 13708747), (13, 5272595), (19, 3607565), (65, 1054519), (95, 721513), (247, 277505), (1235, 55501)]