68749485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13931}}^1$

素因数の和:13993

約数の個数: 32

約数和(自身を含む): 128397312

約数和(自身を除く): 59647827

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 13931, 41793, 69655, 97517, 208965, 292551, 487585, 654757, 1462755, 1964271, 3273785, 4583299, 9821355, 13749897, 22916495, 68749485]

約数ペア:

[(1, 68749485), (3, 22916495), (5, 13749897), (7, 9821355), (15, 4583299), (21, 3273785), (35, 1964271), (47, 1462755), (105, 654757), (141, 487585), (235, 292551), (329, 208965), (705, 97517), (987, 69655), (1645, 41793), (4935, 13931)]