68264445

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2617}}^1$

素因数の和:2709

約数の個数: 32

約数和(自身を含む): 114605568

約数和(自身を除く): 46341123

約数列:

[1, 3, 5, 15, 37, 47, 111, 141, 185, 235, 555, 705, 1739, 2617, 5217, 7851, 8695, 13085, 26085, 39255, 96829, 122999, 290487, 368997, 484145, 614995, 1452435, 1844985, 4550963, 13652889, 22754815, 68264445]

約数ペア:

[(1, 68264445), (3, 22754815), (5, 13652889), (15, 4550963), (37, 1844985), (47, 1452435), (111, 614995), (141, 484145), (185, 368997), (235, 290487), (555, 122999), (705, 96829), (1739, 39255), (2617, 26085), (5217, 13085), (7851, 8695)]