12651135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1697}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 23473152

約数和(自身を除く): 10822017

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 1697, 2485, 5091, 7455, 8485, 11879, 25455, 35637, 59395, 120487, 178185, 361461, 602435, 843409, 1807305, 2530227, 4217045, 12651135]

約数ペア:

[(1, 12651135), (3, 4217045), (5, 2530227), (7, 1807305), (15, 843409), (21, 602435), (35, 361461), (71, 178185), (105, 120487), (213, 59395), (355, 35637), (497, 25455), (1065, 11879), (1491, 8485), (1697, 7455), (2485, 5091)]