275996025

素因数分解:

$3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6703}}^1$

素因数の和:6783

約数の個数: 48

約数和(自身を含む): 515403520

約数和(自身を除く): 239407495

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 135, 183, 225, 305, 549, 675, 915, 1525, 1647, 2745, 4575, 6703, 8235, 13725, 20109, 33515, 41175, 60327, 100545, 167575, 180981, 301635, 408883, 502725, 904905, 1226649, 1508175, 2044415, 3679947, 4524525, 6133245, 10222075, 11039841, 18399735, 30666225, 55199205, 91998675, 275996025]

約数ペア:

[(1, 275996025), (3, 91998675), (5, 55199205), (9, 30666225), (15, 18399735), (25, 11039841), (27, 10222075), (45, 6133245), (61, 4524525), (75, 3679947), (135, 2044415), (183, 1508175), (225, 1226649), (305, 904905), (549, 502725), (675, 408883), (915, 301635), (1525, 180981), (1647, 167575), (2745, 100545), (4575, 60327), (6703, 41175), (8235, 33515), (13725, 20109)]