12493515

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11731}}^1$

素因数の和:11810

約数の個数: 16

約数和(自身を含む): 20272896

約数和(自身を除く): 7779381

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 11731, 35193, 58655, 175965, 832901, 2498703, 4164505, 12493515]

約数ペア:

[(1, 12493515), (3, 4164505), (5, 2498703), (15, 832901), (71, 175965), (213, 58655), (355, 35193), (1065, 11731)]