8025955

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 12410496

約数和(自身を除く): 4384541

約数列:

[1, 5, 7, 17, 35, 41, 47, 49, 85, 119, 205, 235, 245, 287, 329, 595, 697, 799, 833, 1435, 1645, 1927, 2009, 2303, 3485, 3995, 4165, 4879, 5593, 9635, 10045, 11515, 13489, 24395, 27965, 32759, 34153, 39151, 67445, 94423, 163795, 170765, 195755, 229313, 472115, 1146565, 1605191, 8025955]

約数ペア:

[(1, 8025955), (5, 1605191), (7, 1146565), (17, 472115), (35, 229313), (41, 195755), (47, 170765), (49, 163795), (85, 94423), (119, 67445), (205, 39151), (235, 34153), (245, 32759), (287, 27965), (329, 24395), (595, 13489), (697, 11515), (799, 10045), (833, 9635), (1435, 5593), (1645, 4879), (1927, 4165), (2009, 3995), (2303, 3485)]