24689525

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 38104704

約数和(自身を除く): 13415179

約数列:

[1, 5, 7, 17, 25, 35, 43, 85, 119, 175, 193, 215, 301, 425, 595, 731, 965, 1075, 1351, 1505, 2975, 3281, 3655, 4825, 5117, 6755, 7525, 8299, 16405, 18275, 22967, 25585, 33775, 41495, 58093, 82025, 114835, 127925, 141083, 207475, 290465, 574175, 705415, 987581, 1452325, 3527075, 4937905, 24689525]

約数ペア:

[(1, 24689525), (5, 4937905), (7, 3527075), (17, 1452325), (25, 987581), (35, 705415), (43, 574175), (85, 290465), (119, 207475), (175, 141083), (193, 127925), (215, 114835), (301, 82025), (425, 58093), (595, 41495), (731, 33775), (965, 25585), (1075, 22967), (1351, 18275), (1505, 16405), (2975, 8299), (3281, 7525), (3655, 6755), (4825, 5117)]