146740345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 198816768

約数和(自身を除く): 52076423

約数列:

[1, 5, 17, 23, 47, 85, 115, 235, 391, 799, 1081, 1597, 1955, 3995, 5405, 7985, 18377, 27149, 36731, 75059, 91885, 135745, 183655, 375295, 624427, 1276003, 1726357, 3122135, 6380015, 8631785, 29348069, 146740345]

約数ペア:

[(1, 146740345), (5, 29348069), (17, 8631785), (23, 6380015), (47, 3122135), (85, 1726357), (115, 1276003), (235, 624427), (391, 375295), (799, 183655), (1081, 135745), (1597, 91885), (1955, 75059), (3995, 36731), (5405, 27149), (7985, 18377)]