315049035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{7127}}^1$

素因数の和:7563

約数の個数: 32

約数和(自身を含む): 577539072

約数和(自身を除く): 262490037

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 421, 1263, 2105, 2947, 6315, 7127, 8841, 14735, 21381, 35635, 44205, 49889, 106905, 149667, 249445, 748335, 3000467, 9001401, 15002335, 21003269, 45007005, 63009807, 105016345, 315049035]

約数ペア:

[(1, 315049035), (3, 105016345), (5, 63009807), (7, 45007005), (15, 21003269), (21, 15002335), (35, 9001401), (105, 3000467), (421, 748335), (1263, 249445), (2105, 149667), (2947, 106905), (6315, 49889), (7127, 44205), (8841, 35635), (14735, 21381)]