12384885

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 20839680

約数和(自身を除く): 8454795

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 401, 435, 1065, 1203, 2005, 2059, 6015, 6177, 10295, 11629, 28471, 30885, 34887, 58145, 85413, 142355, 174435, 427065, 825659, 2476977, 4128295, 12384885]

約数ペア:

[(1, 12384885), (3, 4128295), (5, 2476977), (15, 825659), (29, 427065), (71, 174435), (87, 142355), (145, 85413), (213, 58145), (355, 34887), (401, 30885), (435, 28471), (1065, 11629), (1203, 10295), (2005, 6177), (2059, 6015)]