12313015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 18398016

約数和(自身を除く): 6085001

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1013, 1105, 2431, 5065, 11143, 12155, 13169, 17221, 55715, 65845, 86105, 144859, 189431, 223873, 724295, 947155, 1119365, 2462603, 12313015]

約数ペア:

[(1, 12313015), (5, 2462603), (11, 1119365), (13, 947155), (17, 724295), (55, 223873), (65, 189431), (85, 144859), (143, 86105), (187, 65845), (221, 55715), (715, 17221), (935, 13169), (1013, 12155), (1105, 11143), (2431, 5065)]