1370985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1187}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 2737152

約数和(自身を除く): 1366167

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 1187, 3561, 5935, 8309, 13057, 17805, 24927, 39171, 41545, 65285, 91399, 124635, 195855, 274197, 456995, 1370985]

約数ペア:

[(1, 1370985), (3, 456995), (5, 274197), (7, 195855), (11, 124635), (15, 91399), (21, 65285), (33, 41545), (35, 39171), (55, 24927), (77, 17805), (105, 13057), (165, 8309), (231, 5935), (385, 3561), (1155, 1187)]