23127525

素因数分解:

$3^9\times 5^2\times {\mathrm{47}}^1$

素因数の和:84

約数の個数: 60

約数和(自身を含む): 43931712

約数和(自身を除く): 20804187

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 81, 135, 141, 225, 235, 243, 405, 423, 675, 705, 729, 1175, 1215, 1269, 2025, 2115, 2187, 3525, 3645, 3807, 6075, 6345, 6561, 10575, 10935, 11421, 18225, 19035, 19683, 31725, 32805, 34263, 54675, 57105, 95175, 98415, 102789, 164025, 171315, 285525, 308367, 492075, 513945, 856575, 925101, 1541835, 2569725, 4625505, 7709175, 23127525]

約数ペア:

[(1, 23127525), (3, 7709175), (5, 4625505), (9, 2569725), (15, 1541835), (25, 925101), (27, 856575), (45, 513945), (47, 492075), (75, 308367), (81, 285525), (135, 171315), (141, 164025), (225, 102789), (235, 98415), (243, 95175), (405, 57105), (423, 54675), (675, 34263), (705, 32805), (729, 31725), (1175, 19683), (1215, 19035), (1269, 18225), (2025, 11421), (2115, 10935), (2187, 10575), (3525, 6561), (3645, 6345), (3807, 6075)]