11158605

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 21066240

約数和(自身を除く): 9907635

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 421, 465, 589, 855, 1263, 1395, 1767, 2105, 2945, 3789, 5301, 6315, 7999, 8835, 13051, 18945, 23997, 26505, 39153, 39995, 65255, 71991, 117459, 119985, 195765, 247969, 359955, 587295, 743907, 1239845, 2231721, 3719535, 11158605]

約数ペア:

[(1, 11158605), (3, 3719535), (5, 2231721), (9, 1239845), (15, 743907), (19, 587295), (31, 359955), (45, 247969), (57, 195765), (93, 119985), (95, 117459), (155, 71991), (171, 65255), (279, 39995), (285, 39153), (421, 26505), (465, 23997), (589, 18945), (855, 13051), (1263, 8835), (1395, 7999), (1767, 6315), (2105, 5301), (2945, 3789)]