83587245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2281}}^1$

素因数の和:2645

約数の個数: 32

約数和(自身を含む): 153350400

約数和(自身を除く): 69763155

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 349, 1047, 1745, 2281, 2443, 5235, 6843, 7329, 11405, 12215, 15967, 34215, 36645, 47901, 79835, 239505, 796069, 2388207, 3980345, 5572483, 11941035, 16717449, 27862415, 83587245]

約数ペア:

[(1, 83587245), (3, 27862415), (5, 16717449), (7, 11941035), (15, 5572483), (21, 3980345), (35, 2388207), (105, 796069), (349, 239505), (1047, 79835), (1745, 47901), (2281, 36645), (2443, 34215), (5235, 15967), (6843, 12215), (7329, 11405)]