54555525

素因数分解:

$3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:980

約数の個数: 60

約数和(自身を含む): 104652900

約数和(自身を除く): 50097375

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 135, 145, 225, 261, 405, 435, 675, 725, 783, 929, 1305, 2025, 2175, 2349, 2787, 3915, 4645, 6525, 8361, 11745, 13935, 19575, 23225, 25083, 26941, 41805, 58725, 69675, 75249, 80823, 125415, 134705, 209025, 242469, 376245, 404115, 627075, 673525, 727407, 1212345, 1881225, 2020575, 2182221, 3637035, 6061725, 10911105, 18185175, 54555525]

約数ペア:

[(1, 54555525), (3, 18185175), (5, 10911105), (9, 6061725), (15, 3637035), (25, 2182221), (27, 2020575), (29, 1881225), (45, 1212345), (75, 727407), (81, 673525), (87, 627075), (135, 404115), (145, 376245), (225, 242469), (261, 209025), (405, 134705), (435, 125415), (675, 80823), (725, 75249), (783, 69675), (929, 58725), (1305, 41805), (2025, 26941), (2175, 25083), (2349, 23225), (2787, 19575), (3915, 13935), (4645, 11745), (6525, 8361)]