135718995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2393}}^1$

素因数の和:2619

約数の個数: 32

約数和(自身を含む): 229824000

約数和(自身を除く): 94105005

約数列:

[1, 3, 5, 15, 19, 57, 95, 199, 285, 597, 995, 2393, 2985, 3781, 7179, 11343, 11965, 18905, 35895, 45467, 56715, 136401, 227335, 476207, 682005, 1428621, 2381035, 7143105, 9047933, 27143799, 45239665, 135718995]

約数ペア:

[(1, 135718995), (3, 45239665), (5, 27143799), (15, 9047933), (19, 7143105), (57, 2381035), (95, 1428621), (199, 682005), (285, 476207), (597, 227335), (995, 136401), (2393, 56715), (2985, 45467), (3781, 35895), (7179, 18905), (11343, 11965)]