64763515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{2417}}^1$

素因数の和:2678

約数の個数: 16

約数和(自身を含む): 81476928

約数和(自身を除く): 16713413

約数列:

[1, 5, 23, 115, 233, 1165, 2417, 5359, 12085, 26795, 55591, 277955, 563161, 2815805, 12952703, 64763515]

約数ペア:

[(1, 64763515), (5, 12952703), (23, 2815805), (115, 563161), (233, 277955), (1165, 55591), (2417, 26795), (5359, 12085)]