56985565

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{125243}}^1$

素因数の和:125268

約数の個数: 16

約数和(自身を含む): 84163968

約数和(自身を除く): 27178403

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 125243, 626215, 876701, 1628159, 4383505, 8140795, 11397113, 56985565]

約数ペア:

[(1, 56985565), (5, 11397113), (7, 8140795), (13, 4383505), (35, 1628159), (65, 876701), (91, 626215), (455, 125243)]