103665015

素因数分解:

$3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2142

約数の個数: 48

約数和(自身を含む): 190977696

約数和(自身を除く): 87312681

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 243, 369, 405, 615, 1107, 1215, 1845, 2081, 3321, 5535, 6243, 9963, 10405, 16605, 18729, 31215, 49815, 56187, 85321, 93645, 168561, 255963, 280935, 426605, 505683, 767889, 842805, 1279815, 2303667, 2528415, 3839445, 6911001, 11518335, 20733003, 34555005, 103665015]

約数ペア:

[(1, 103665015), (3, 34555005), (5, 20733003), (9, 11518335), (15, 6911001), (27, 3839445), (41, 2528415), (45, 2303667), (81, 1279815), (123, 842805), (135, 767889), (205, 505683), (243, 426605), (369, 280935), (405, 255963), (615, 168561), (1107, 93645), (1215, 85321), (1845, 56187), (2081, 49815), (3321, 31215), (5535, 18729), (6243, 16605), (9963, 10405)]