71170155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2237}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 142444224

約数和(自身を除く): 71274069

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 101, 105, 303, 315, 505, 707, 909, 1515, 2121, 2237, 3535, 4545, 6363, 6711, 10605, 11185, 15659, 20133, 31815, 33555, 46977, 78295, 100665, 140931, 225937, 234885, 677811, 704655, 1129685, 1581559, 2033433, 3389055, 4744677, 7907795, 10167165, 14234031, 23723385, 71170155]

約数ペア:

[(1, 71170155), (3, 23723385), (5, 14234031), (7, 10167165), (9, 7907795), (15, 4744677), (21, 3389055), (35, 2033433), (45, 1581559), (63, 1129685), (101, 704655), (105, 677811), (303, 234885), (315, 225937), (505, 140931), (707, 100665), (909, 78295), (1515, 46977), (2121, 33555), (2237, 31815), (3535, 20133), (4545, 15659), (6363, 11185), (6711, 10605)]