42961295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2287}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 59002944

約数和(自身を除く): 16041649

約数列:

[1, 5, 13, 17, 65, 85, 221, 289, 1105, 1445, 2287, 3757, 11435, 18785, 29731, 38879, 148655, 194395, 505427, 660943, 2527135, 3304715, 8592259, 42961295]

約数ペア:

[(1, 42961295), (5, 8592259), (13, 3304715), (17, 2527135), (65, 660943), (85, 505427), (221, 194395), (289, 148655), (1105, 38879), (1445, 29731), (2287, 18785), (3757, 11435)]