12571185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 22320000

約数和(自身を除く): 9748815

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 1249, 2013, 3355, 3747, 6245, 10065, 13739, 18735, 41217, 68695, 76189, 206085, 228567, 380945, 838079, 1142835, 2514237, 4190395, 12571185]

約数ペア:

[(1, 12571185), (3, 4190395), (5, 2514237), (11, 1142835), (15, 838079), (33, 380945), (55, 228567), (61, 206085), (165, 76189), (183, 68695), (305, 41217), (671, 18735), (915, 13739), (1249, 10065), (2013, 6245), (3355, 3747)]