38983975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3163}}^1$

素因数の和:3219

約数の個数: 24

約数和(自身を含む): 52965360

約数和(自身を除く): 13981385

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 3163, 12325, 15815, 53771, 79075, 91727, 268855, 458635, 1344275, 1559359, 2293175, 7796795, 38983975]

約数ペア:

[(1, 38983975), (5, 7796795), (17, 2293175), (25, 1559359), (29, 1344275), (85, 458635), (145, 268855), (425, 91727), (493, 79075), (725, 53771), (2465, 15815), (3163, 12325)]