2901075

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 4904448

約数和(自身を除く): 2003373

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 823, 1175, 2469, 3525, 4115, 12345, 20575, 38681, 61725, 116043, 193405, 580215, 967025, 2901075]

約数ペア:

[(1, 2901075), (3, 967025), (5, 580215), (15, 193405), (25, 116043), (47, 61725), (75, 38681), (141, 20575), (235, 12345), (705, 4115), (823, 3525), (1175, 2469)]