11208375

素因数分解:

$3^7\times 5^3\times {\mathrm{41}}^1$

素因数の和:77

約数の個数: 64

約数和(自身を含む): 21490560

約数和(自身を除く): 10282185

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 81, 123, 125, 135, 205, 225, 243, 369, 375, 405, 615, 675, 729, 1025, 1107, 1125, 1215, 1845, 2025, 2187, 3075, 3321, 3375, 3645, 5125, 5535, 6075, 9225, 9963, 10125, 10935, 15375, 16605, 18225, 27675, 29889, 30375, 46125, 49815, 54675, 83025, 89667, 91125, 138375, 149445, 249075, 273375, 415125, 448335, 747225, 1245375, 2241675, 3736125, 11208375]

約数ペア:

[(1, 11208375), (3, 3736125), (5, 2241675), (9, 1245375), (15, 747225), (25, 448335), (27, 415125), (41, 273375), (45, 249075), (75, 149445), (81, 138375), (123, 91125), (125, 89667), (135, 83025), (205, 54675), (225, 49815), (243, 46125), (369, 30375), (375, 29889), (405, 27675), (615, 18225), (675, 16605), (729, 15375), (1025, 10935), (1107, 10125), (1125, 9963), (1215, 9225), (1845, 6075), (2025, 5535), (2187, 5125), (3075, 3645), (3321, 3375)]