65008575

素因数分解:

$3^7\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 128116800

約数和(自身を除く): 63108225

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 41, 45, 75, 81, 87, 123, 135, 145, 205, 225, 243, 261, 369, 405, 435, 615, 675, 725, 729, 783, 1025, 1107, 1189, 1215, 1305, 1845, 2025, 2175, 2187, 2349, 3075, 3321, 3567, 3645, 3915, 5535, 5945, 6075, 6525, 7047, 9225, 9963, 10701, 10935, 11745, 16605, 17835, 18225, 19575, 21141, 27675, 29725, 29889, 32103, 35235, 49815, 53505, 54675, 58725, 63423, 83025, 89175, 89667, 96309, 105705, 149445, 160515, 176175, 249075, 267525, 288927, 317115, 448335, 481545, 528525, 747225, 802575, 866781, 1444635, 1585575, 2241675, 2407725, 2600343, 4333905, 7223175, 13001715, 21669525, 65008575]

約数ペア:

[(1, 65008575), (3, 21669525), (5, 13001715), (9, 7223175), (15, 4333905), (25, 2600343), (27, 2407725), (29, 2241675), (41, 1585575), (45, 1444635), (75, 866781), (81, 802575), (87, 747225), (123, 528525), (135, 481545), (145, 448335), (205, 317115), (225, 288927), (243, 267525), (261, 249075), (369, 176175), (405, 160515), (435, 149445), (615, 105705), (675, 96309), (725, 89667), (729, 89175), (783, 83025), (1025, 63423), (1107, 58725), (1189, 54675), (1215, 53505), (1305, 49815), (1845, 35235), (2025, 32103), (2175, 29889), (2187, 29725), (2349, 27675), (3075, 21141), (3321, 19575), (3567, 18225), (3645, 17835), (3915, 16605), (5535, 11745), (5945, 10935), (6075, 10701), (6525, 9963), (7047, 9225)]