17149725

素因数分解:

$3^6\times 5^2\times {\mathrm{941}}^1$

素因数の和:969

約数の個数: 42

約数和(自身を含む): 31917786

約数和(自身を除く): 14768061

約数列:

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

約数ペア:

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