90799697775

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3389}}^1\times {\mathrm{8713}}^1$

素因数の和:12156

約数の個数: 48

約数和(自身を含む): 153846715680

約数和(自身を除く): 63047017905

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 3389, 8713, 10167, 16945, 26139, 43565, 50835, 84725, 130695, 138949, 217825, 254175, 357233, 416847, 653475, 694745, 1071699, 1786165, 2084235, 3473725, 5358495, 8930825, 10421175, 26792475, 29528357, 88585071, 147641785, 442925355, 738208925, 1210662637, 2214626775, 3631987911, 6053313185, 18159939555, 30266565925, 90799697775]

約数ペア:

[(1, 90799697775), (3, 30266565925), (5, 18159939555), (15, 6053313185), (25, 3631987911), (41, 2214626775), (75, 1210662637), (123, 738208925), (205, 442925355), (615, 147641785), (1025, 88585071), (3075, 29528357), (3389, 26792475), (8713, 10421175), (10167, 8930825), (16945, 5358495), (26139, 3473725), (43565, 2084235), (50835, 1786165), (84725, 1071699), (130695, 694745), (138949, 653475), (217825, 416847), (254175, 357233)]