1905525

素因数分解:

$3^4\times 5^2\times {\mathrm{941}}^1$

素因数の和:963

約数の個数: 30

約数和(自身を含む): 3533442

約数和(自身を除く): 1627917

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 941, 2025, 2823, 4705, 8469, 14115, 23525, 25407, 42345, 70575, 76221, 127035, 211725, 381105, 635175, 1905525]

約数ペア:

[(1, 1905525), (3, 635175), (5, 381105), (9, 211725), (15, 127035), (25, 76221), (27, 70575), (45, 42345), (75, 25407), (81, 23525), (135, 14115), (225, 8469), (405, 4705), (675, 2823), (941, 2025)]