25657035

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 42612480

約数和(自身を除く): 16955445

約数列:

[1, 3, 5, 15, 53, 59, 159, 177, 265, 295, 547, 795, 885, 1641, 2735, 3127, 8205, 9381, 15635, 28991, 32273, 46905, 86973, 96819, 144955, 161365, 434865, 484095, 1710469, 5131407, 8552345, 25657035]

約数ペア:

[(1, 25657035), (3, 8552345), (5, 5131407), (15, 1710469), (53, 484095), (59, 434865), (159, 161365), (177, 144955), (265, 96819), (295, 86973), (547, 46905), (795, 32273), (885, 28991), (1641, 15635), (2735, 9381), (3127, 8205)]