78341185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 110702592

約数和(自身を除く): 32361407

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 403, 527, 1105, 2015, 2287, 2635, 6851, 11435, 29731, 34255, 38879, 70897, 148655, 194395, 354485, 505427, 921661, 1205249, 2527135, 4608305, 6026245, 15668237, 78341185]

約数ペア:

[(1, 78341185), (5, 15668237), (13, 6026245), (17, 4608305), (31, 2527135), (65, 1205249), (85, 921661), (155, 505427), (221, 354485), (403, 194395), (527, 148655), (1105, 70897), (2015, 38879), (2287, 34255), (2635, 29731), (6851, 11435)]