2024145

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 3624192

約数和(自身を除く): 1600047

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 1451, 4353, 7255, 13059, 21765, 44981, 65295, 134943, 224905, 404829, 674715, 2024145]

約数ペア:

[(1, 2024145), (3, 674715), (5, 404829), (9, 224905), (15, 134943), (31, 65295), (45, 44981), (93, 21765), (155, 13059), (279, 7255), (465, 4353), (1395, 1451)]