239934765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{48619}}^1$

素因数の和:48681

約数の個数: 32

約数和(自身を含む): 448081920

約数和(自身を除く): 208147155

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 48619, 145857, 243095, 340333, 729285, 1020999, 1701665, 2285093, 5104995, 6855279, 11425465, 15995651, 34276395, 47986953, 79978255, 239934765]

約数ペア:

[(1, 239934765), (3, 79978255), (5, 47986953), (7, 34276395), (15, 15995651), (21, 11425465), (35, 6855279), (47, 5104995), (105, 2285093), (141, 1701665), (235, 1020999), (329, 729285), (705, 340333), (987, 243095), (1645, 145857), (4935, 48619)]