87407285

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3583}}^1$

素因数の和:3653

約数の個数: 32

約数和(自身を含む): 130056192

約数和(自身を除く): 42648907

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 205, 287, 595, 697, 1435, 3485, 3583, 4879, 17915, 24395, 25081, 60911, 125405, 146903, 304555, 426377, 734515, 1028321, 2131885, 2497351, 5141605, 12486755, 17481457, 87407285]

約数ペア:

[(1, 87407285), (5, 17481457), (7, 12486755), (17, 5141605), (35, 2497351), (41, 2131885), (85, 1028321), (119, 734515), (205, 426377), (287, 304555), (595, 146903), (697, 125405), (1435, 60911), (3485, 25081), (3583, 24395), (4879, 17915)]