23258235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1588

約数の個数: 64

約数和(自身を含む): 49996800

約数和(自身を除く): 26738565

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1155, 1365, 1549, 2145, 3003, 4647, 5005, 7745, 10843, 15015, 17039, 20137, 23235, 32529, 51117, 54215, 60411, 85195, 100685, 119273, 140959, 162645, 221507, 255585, 302055, 357819, 422877, 596365, 664521, 704795, 1107535, 1550549, 1789095, 2114385, 3322605, 4651647, 7752745, 23258235]

約数ペア:

[(1, 23258235), (3, 7752745), (5, 4651647), (7, 3322605), (11, 2114385), (13, 1789095), (15, 1550549), (21, 1107535), (33, 704795), (35, 664521), (39, 596365), (55, 422877), (65, 357819), (77, 302055), (91, 255585), (105, 221507), (143, 162645), (165, 140959), (195, 119273), (231, 100685), (273, 85195), (385, 60411), (429, 54215), (455, 51117), (715, 32529), (1001, 23235), (1155, 20137), (1365, 17039), (1549, 15015), (2145, 10843), (3003, 7745), (4647, 5005)]