148972285

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1619}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 223948800

約数和(自身を除く): 74976515

約数列:

[1, 5, 7, 11, 35, 55, 77, 239, 385, 1195, 1619, 1673, 2629, 8095, 8365, 11333, 13145, 17809, 18403, 56665, 89045, 92015, 124663, 386941, 623315, 1934705, 2708587, 4256351, 13542935, 21281755, 29794457, 148972285]

約数ペア:

[(1, 148972285), (5, 29794457), (7, 21281755), (11, 13542935), (35, 4256351), (55, 2708587), (77, 1934705), (239, 623315), (385, 386941), (1195, 124663), (1619, 92015), (1673, 89045), (2629, 56665), (8095, 18403), (8365, 17809), (11333, 13145)]