38488065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 78520320

約数和(自身を除く): 40032255

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 47, 55, 77, 105, 141, 165, 231, 235, 329, 385, 517, 705, 709, 987, 1155, 1551, 1645, 2127, 2585, 3545, 3619, 4935, 4963, 7755, 7799, 10635, 10857, 14889, 18095, 23397, 24815, 33323, 38995, 54285, 54593, 74445, 99969, 116985, 163779, 166615, 233261, 272965, 366553, 499845, 699783, 818895, 1099659, 1166305, 1832765, 2565871, 3498915, 5498295, 7697613, 12829355, 38488065]

約数ペア:

[(1, 38488065), (3, 12829355), (5, 7697613), (7, 5498295), (11, 3498915), (15, 2565871), (21, 1832765), (33, 1166305), (35, 1099659), (47, 818895), (55, 699783), (77, 499845), (105, 366553), (141, 272965), (165, 233261), (231, 166615), (235, 163779), (329, 116985), (385, 99969), (517, 74445), (705, 54593), (709, 54285), (987, 38995), (1155, 33323), (1551, 24815), (1645, 23397), (2127, 18095), (2585, 14889), (3545, 10857), (3619, 10635), (4935, 7799), (4963, 7755)]