137332715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3359}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 193052160

約数和(自身を除く): 55719445

約数列:

[1, 5, 13, 17, 37, 65, 85, 185, 221, 481, 629, 1105, 2405, 3145, 3359, 8177, 16795, 40885, 43667, 57103, 124283, 218335, 285515, 621415, 742339, 1615679, 2112811, 3711695, 8078395, 10564055, 27466543, 137332715]

約数ペア:

[(1, 137332715), (5, 27466543), (13, 10564055), (17, 8078395), (37, 3711695), (65, 2112811), (85, 1615679), (185, 742339), (221, 621415), (481, 285515), (629, 218335), (1105, 124283), (2405, 57103), (3145, 43667), (3359, 40885), (8177, 16795)]