40825395

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3673}}^1$

素因数の和:3716

約数の個数: 48

約数和(自身を含む): 80240160

約数和(自身を除く): 39414765

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3673, 3705, 11019, 11115, 18365, 33057, 47749, 55095, 69787, 143247, 165285, 209361, 238745, 348935, 429741, 628083, 716235, 907231, 1046805, 2148705, 2721693, 3140415, 4536155, 8165079, 13608465, 40825395]

約数ペア:

[(1, 40825395), (3, 13608465), (5, 8165079), (9, 4536155), (13, 3140415), (15, 2721693), (19, 2148705), (39, 1046805), (45, 907231), (57, 716235), (65, 628083), (95, 429741), (117, 348935), (171, 238745), (195, 209361), (247, 165285), (285, 143247), (585, 69787), (741, 55095), (855, 47749), (1235, 33057), (2223, 18365), (3673, 11115), (3705, 11019)]