52289145

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 80

約数和(自身を含む): 99525888

約数和(自身を除く): 47236743

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 47, 67, 81, 123, 135, 141, 201, 205, 235, 335, 369, 405, 423, 603, 615, 705, 1005, 1107, 1269, 1809, 1845, 1927, 2115, 2747, 3015, 3149, 3321, 3807, 5427, 5535, 5781, 6345, 8241, 9045, 9447, 9635, 13735, 15745, 16605, 17343, 19035, 24723, 27135, 28341, 28905, 41205, 47235, 52029, 74169, 85023, 86715, 123615, 129109, 141705, 156087, 222507, 255069, 260145, 370845, 387327, 425115, 645545, 780435, 1112535, 1161981, 1275345, 1936635, 3485943, 5809905, 10457829, 17429715, 52289145]

約数ペア:

[(1, 52289145), (3, 17429715), (5, 10457829), (9, 5809905), (15, 3485943), (27, 1936635), (41, 1275345), (45, 1161981), (47, 1112535), (67, 780435), (81, 645545), (123, 425115), (135, 387327), (141, 370845), (201, 260145), (205, 255069), (235, 222507), (335, 156087), (369, 141705), (405, 129109), (423, 123615), (603, 86715), (615, 85023), (705, 74169), (1005, 52029), (1107, 47235), (1269, 41205), (1809, 28905), (1845, 28341), (1927, 27135), (2115, 24723), (2747, 19035), (3015, 17343), (3149, 16605), (3321, 15745), (3807, 13735), (5427, 9635), (5535, 9447), (5781, 9045), (6345, 8241)]