72216935

素因数分解:

$5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{2477}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 107049600

約数和(自身を除く): 34832665

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 343, 595, 833, 1715, 2477, 4165, 5831, 12385, 17339, 29155, 42109, 86695, 121373, 210545, 294763, 606865, 849611, 1473815, 2063341, 4248055, 10316705, 14443387, 72216935]

約数ペア:

[(1, 72216935), (5, 14443387), (7, 10316705), (17, 4248055), (35, 2063341), (49, 1473815), (85, 849611), (119, 606865), (245, 294763), (343, 210545), (595, 121373), (833, 86695), (1715, 42109), (2477, 29155), (4165, 17339), (5831, 12385)]