7974105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31271}}^1$

素因数の和:31296

約数の個数: 16

約数和(自身を含む): 13509504

約数和(自身を除く): 5535399

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 31271, 93813, 156355, 469065, 531607, 1594821, 2658035, 7974105]

約数ペア:

[(1, 7974105), (3, 2658035), (5, 1594821), (15, 531607), (17, 469065), (51, 156355), (85, 93813), (255, 31271)]