870835245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{12143}}^1$

素因数の和:12841

約数の個数: 32

約数和(自身を含む): 1594847232

約数和(自身を除く): 724011987

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 683, 2049, 3415, 4781, 10245, 12143, 14343, 23905, 36429, 60715, 71715, 85001, 182145, 255003, 425005, 1275015, 8293669, 24881007, 41468345, 58055683, 124405035, 174167049, 290278415, 870835245]

約数ペア:

[(1, 870835245), (3, 290278415), (5, 174167049), (7, 124405035), (15, 58055683), (21, 41468345), (35, 24881007), (105, 8293669), (683, 1275015), (2049, 425005), (3415, 255003), (4781, 182145), (10245, 85001), (12143, 71715), (14343, 60715), (23905, 36429)]