5728725

素因数分解:

$3^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 72

約数和(自身を含む): 11374272

約数和(自身を除く): 5645547

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 41, 45, 69, 75, 81, 115, 123, 135, 205, 207, 225, 243, 345, 369, 405, 575, 615, 621, 675, 943, 1025, 1035, 1107, 1215, 1725, 1845, 1863, 2025, 2829, 3075, 3105, 3321, 4715, 5175, 5535, 5589, 6075, 8487, 9225, 9315, 9963, 14145, 15525, 16605, 23575, 25461, 27675, 27945, 42435, 46575, 49815, 70725, 76383, 83025, 127305, 139725, 212175, 229149, 249075, 381915, 636525, 1145745, 1909575, 5728725]

約数ペア:

[(1, 5728725), (3, 1909575), (5, 1145745), (9, 636525), (15, 381915), (23, 249075), (25, 229149), (27, 212175), (41, 139725), (45, 127305), (69, 83025), (75, 76383), (81, 70725), (115, 49815), (123, 46575), (135, 42435), (205, 27945), (207, 27675), (225, 25461), (243, 23575), (345, 16605), (369, 15525), (405, 14145), (575, 9963), (615, 9315), (621, 9225), (675, 8487), (943, 6075), (1025, 5589), (1035, 5535), (1107, 5175), (1215, 4715), (1725, 3321), (1845, 3105), (1863, 3075), (2025, 2829)]