72132825

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{7573}}^1$

素因数の和:7713

約数の個数: 24

約数和(自身を含む): 120214528

約数和(自身を除く): 48081703

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1905, 3175, 7573, 9525, 22719, 37865, 113595, 189325, 567975, 961771, 2885313, 4808855, 14426565, 24044275, 72132825]

約数ペア:

[(1, 72132825), (3, 24044275), (5, 14426565), (15, 4808855), (25, 2885313), (75, 961771), (127, 567975), (381, 189325), (635, 113595), (1905, 37865), (3175, 22719), (7573, 9525)]