1120489505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{74377}}^1$

素因数の和:74536

約数の個数: 16

約数和(自身を含む): 1413777024

約数和(自身を除く): 293287519

約数列:

[1, 5, 23, 115, 131, 655, 3013, 15065, 74377, 371885, 1710671, 8553355, 9743387, 48716935, 224097901, 1120489505]

約数ペア:

[(1, 1120489505), (5, 224097901), (23, 48716935), (115, 9743387), (131, 8553355), (655, 1710671), (3013, 371885), (15065, 74377)]