85175550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{21031}}^1$

素因数の和:21055

約数の個数: 60

約数和(自身を含む): 236673096

約数和(自身を除く): 151497546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 21031, 42062, 63093, 105155, 126186, 189279, 210310, 315465, 378558, 525775, 567837, 630930, 946395, 1051550, 1135674, 1577325, 1703511, 1892790, 2839185, 3154650, 3407022, 4731975, 5678370, 8517555, 9463950, 14195925, 17035110, 28391850, 42587775, 85175550]

約数ペア:

[(1, 85175550), (2, 42587775), (3, 28391850), (5, 17035110), (6, 14195925), (9, 9463950), (10, 8517555), (15, 5678370), (18, 4731975), (25, 3407022), (27, 3154650), (30, 2839185), (45, 1892790), (50, 1703511), (54, 1577325), (75, 1135674), (81, 1051550), (90, 946395), (135, 630930), (150, 567837), (162, 525775), (225, 378558), (270, 315465), (405, 210310), (450, 189279), (675, 126186), (810, 105155), (1350, 63093), (2025, 42062), (4050, 21031)]