15123147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4357}}^1$

素因数の和:4462

約数の個数: 16

約数和(自身を含む): 21964320

約数和(自身を除く): 6841173

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 4357, 13071, 56641, 169923, 387773, 1163319, 5041049, 15123147]

約数ペア:

[(1, 15123147), (3, 5041049), (13, 1163319), (39, 387773), (89, 169923), (267, 56641), (1157, 13071), (3471, 4357)]