451575405

素因数分解:

$3^6\times 5^1\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:793

約数の個数: 56

約数和(自身を含む): 817520280

約数和(自身を除く): 365944875

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 229, 243, 405, 541, 687, 729, 1145, 1215, 1623, 2061, 2705, 3435, 3645, 4869, 6183, 8115, 10305, 14607, 18549, 24345, 30915, 43821, 55647, 73035, 92745, 123889, 131463, 166941, 219105, 278235, 371667, 394389, 619445, 657315, 834705, 1115001, 1858335, 1971945, 3345003, 5575005, 10035009, 16725015, 30105027, 50175045, 90315081, 150525135, 451575405]

約数ペア:

[(1, 451575405), (3, 150525135), (5, 90315081), (9, 50175045), (15, 30105027), (27, 16725015), (45, 10035009), (81, 5575005), (135, 3345003), (229, 1971945), (243, 1858335), (405, 1115001), (541, 834705), (687, 657315), (729, 619445), (1145, 394389), (1215, 371667), (1623, 278235), (2061, 219105), (2705, 166941), (3435, 131463), (3645, 123889), (4869, 92745), (6183, 73035), (8115, 55647), (10305, 43821), (14607, 30915), (18549, 24345)]