90570290175

素因数分解:

$3^2\times 5^2\times {\mathrm{2063}}^1\times {\mathrm{195121}}^1$

素因数の和:197200

約数の個数: 36

約数和(自身を含む): 162300918624

約数和(自身を除く): 71730628449

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 2063, 6189, 10315, 18567, 30945, 51575, 92835, 154725, 195121, 464175, 585363, 975605, 1756089, 2926815, 4878025, 8780445, 14634075, 43902225, 402534623, 1207603869, 2012673115, 3622811607, 6038019345, 10063365575, 18114058035, 30190096725, 90570290175]

約数ペア:

[(1, 90570290175), (3, 30190096725), (5, 18114058035), (9, 10063365575), (15, 6038019345), (25, 3622811607), (45, 2012673115), (75, 1207603869), (225, 402534623), (2063, 43902225), (6189, 14634075), (10315, 8780445), (18567, 4878025), (30945, 2926815), (51575, 1756089), (92835, 975605), (154725, 585363), (195121, 464175)]