12358015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2621}}^1$

素因数の和:2690

約数の個数: 16

約数和(自身を含む): 15857856

約数和(自身を除く): 3499841

約数列:

[1, 5, 23, 41, 115, 205, 943, 2621, 4715, 13105, 60283, 107461, 301415, 537305, 2471603, 12358015]

約数ペア:

[(1, 12358015), (5, 2471603), (23, 537305), (41, 301415), (115, 107461), (205, 60283), (943, 13105), (2621, 4715)]