85832475

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 147323904

約数和(自身を除く): 61491429

約数列:

[1, 3, 5, 15, 25, 41, 75, 103, 123, 205, 271, 309, 515, 615, 813, 1025, 1355, 1545, 2575, 3075, 4065, 4223, 6775, 7725, 11111, 12669, 20325, 21115, 27913, 33333, 55555, 63345, 83739, 105575, 139565, 166665, 277775, 316725, 418695, 697825, 833325, 1144433, 2093475, 3433299, 5722165, 17166495, 28610825, 85832475]

約数ペア:

[(1, 85832475), (3, 28610825), (5, 17166495), (15, 5722165), (25, 3433299), (41, 2093475), (75, 1144433), (103, 833325), (123, 697825), (205, 418695), (271, 316725), (309, 277775), (515, 166665), (615, 139565), (813, 105575), (1025, 83739), (1355, 63345), (1545, 55555), (2575, 33333), (3075, 27913), (4065, 21115), (4223, 20325), (6775, 12669), (7725, 11111)]