1678217085

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{63317}}^1$

素因数の和:63378

約数の個数: 48

約数和(自身を含む): 3160834560

約数和(自身を除く): 1482617475

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 2945, 5301, 8835, 26505, 63317, 189951, 316585, 569853, 949755, 1203023, 1962827, 2849265, 3609069, 5888481, 6015115, 9814135, 10827207, 17665443, 18045345, 29442405, 37293713, 54136035, 88327215, 111881139, 186468565, 335643417, 559405695, 1678217085]

約数ペア:

[(1, 1678217085), (3, 559405695), (5, 335643417), (9, 186468565), (15, 111881139), (19, 88327215), (31, 54136035), (45, 37293713), (57, 29442405), (93, 18045345), (95, 17665443), (155, 10827207), (171, 9814135), (279, 6015115), (285, 5888481), (465, 3609069), (589, 2849265), (855, 1962827), (1395, 1203023), (1767, 949755), (2945, 569853), (5301, 316585), (8835, 189951), (26505, 63317)]