51449175

素因数分解:

$3^7\times 5^2\times {\mathrm{941}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 95782560

約数和(自身を除く): 44333385

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 941, 1215, 2025, 2187, 2823, 3645, 4705, 6075, 8469, 10935, 14115, 18225, 23525, 25407, 42345, 54675, 70575, 76221, 127035, 211725, 228663, 381105, 635175, 685989, 1143315, 1905525, 2057967, 3429945, 5716575, 10289835, 17149725, 51449175]

約数ペア:

[(1, 51449175), (3, 17149725), (5, 10289835), (9, 5716575), (15, 3429945), (25, 2057967), (27, 1905525), (45, 1143315), (75, 685989), (81, 635175), (135, 381105), (225, 228663), (243, 211725), (405, 127035), (675, 76221), (729, 70575), (941, 54675), (1215, 42345), (2025, 25407), (2187, 23525), (2823, 18225), (3645, 14115), (4705, 10935), (6075, 8469)]