75145245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15227}}^1$

素因数の和:15289

約数の個数: 32

約数和(自身を含む): 140341248

約数和(自身を除く): 65196003

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 15227, 45681, 76135, 106589, 228405, 319767, 532945, 715669, 1598835, 2147007, 3578345, 5009683, 10735035, 15029049, 25048415, 75145245]

約数ペア:

[(1, 75145245), (3, 25048415), (5, 15029049), (7, 10735035), (15, 5009683), (21, 3578345), (35, 2147007), (47, 1598835), (105, 715669), (141, 532945), (235, 319767), (329, 228405), (705, 106589), (987, 76135), (1645, 45681), (4935, 15227)]