27880451935

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2421229}}^1$

素因数の和:2421295

約数の個数: 24

約数和(自身を含む): 39746911680

約数和(自身を除く): 11866459745

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 1645, 2303, 11515, 2421229, 12106145, 16948603, 84743015, 113797763, 118640221, 568988815, 593201105, 796584341, 3982921705, 5576090387, 27880451935]

約数ペア:

[(1, 27880451935), (5, 5576090387), (7, 3982921705), (35, 796584341), (47, 593201105), (49, 568988815), (235, 118640221), (245, 113797763), (329, 84743015), (1645, 16948603), (2303, 12106145), (11515, 2421229)]