12092015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 17127936

約数和(自身を除く): 5035921

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 353, 403, 527, 1105, 1765, 2015, 2635, 4589, 6001, 6851, 10943, 22945, 30005, 34255, 54715, 78013, 142259, 186031, 390065, 711295, 930155, 2418403, 12092015]

約数ペア:

[(1, 12092015), (5, 2418403), (13, 930155), (17, 711295), (31, 390065), (65, 186031), (85, 142259), (155, 78013), (221, 54715), (353, 34255), (403, 30005), (527, 22945), (1105, 10943), (1765, 6851), (2015, 6001), (2635, 4589)]