23835955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 37231488

約数和(自身を除く): 13395533

約数列:

[1, 5, 11, 13, 17, 37, 53, 55, 65, 85, 143, 185, 187, 221, 265, 407, 481, 583, 629, 689, 715, 901, 935, 1105, 1961, 2035, 2405, 2431, 2915, 3145, 3445, 4505, 5291, 6919, 7579, 8177, 9805, 9911, 11713, 12155, 21571, 25493, 26455, 33337, 34595, 37895, 40885, 49555, 58565, 89947, 107855, 127465, 128843, 166685, 280423, 366707, 433381, 449735, 644215, 1402115, 1833535, 2166905, 4767191, 23835955]

約数ペア:

[(1, 23835955), (5, 4767191), (11, 2166905), (13, 1833535), (17, 1402115), (37, 644215), (53, 449735), (55, 433381), (65, 366707), (85, 280423), (143, 166685), (185, 128843), (187, 127465), (221, 107855), (265, 89947), (407, 58565), (481, 49555), (583, 40885), (629, 37895), (689, 34595), (715, 33337), (901, 26455), (935, 25493), (1105, 21571), (1961, 12155), (2035, 11713), (2405, 9911), (2431, 9805), (2915, 8177), (3145, 7579), (3445, 6919), (4505, 5291)]