23996665

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 36221184

約数和(自身を除く): 12224519

約数列:

[1, 5, 7, 11, 35, 55, 77, 157, 385, 397, 785, 1099, 1727, 1985, 2779, 4367, 5495, 8635, 12089, 13895, 21835, 30569, 60445, 62329, 152845, 311645, 436303, 685619, 2181515, 3428095, 4799333, 23996665]

約数ペア:

[(1, 23996665), (5, 4799333), (7, 3428095), (11, 2181515), (35, 685619), (55, 436303), (77, 311645), (157, 152845), (385, 62329), (397, 60445), (785, 30569), (1099, 21835), (1727, 13895), (1985, 12089), (2779, 8635), (4367, 5495)]