24400915

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 37140480

約数和(自身を除く): 12739565

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 427, 671, 1039, 2135, 3355, 4697, 5195, 7273, 11429, 23485, 36365, 57145, 63379, 80003, 316895, 400015, 443653, 697169, 2218265, 3485845, 4880183, 24400915]

約数ペア:

[(1, 24400915), (5, 4880183), (7, 3485845), (11, 2218265), (35, 697169), (55, 443653), (61, 400015), (77, 316895), (305, 80003), (385, 63379), (427, 57145), (671, 36365), (1039, 23485), (2135, 11429), (3355, 7273), (4697, 5195)]