15322835

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 22471680

約数和(自身を除く): 7148845

約数列:

[1, 5, 11, 19, 31, 43, 55, 95, 121, 155, 209, 215, 341, 473, 589, 605, 817, 1045, 1333, 1705, 2299, 2365, 2945, 3751, 4085, 5203, 6479, 6665, 8987, 11495, 14663, 18755, 25327, 26015, 32395, 44935, 71269, 73315, 98857, 126635, 161293, 278597, 356345, 494285, 806465, 1392985, 3064567, 15322835]

約数ペア:

[(1, 15322835), (5, 3064567), (11, 1392985), (19, 806465), (31, 494285), (43, 356345), (55, 278597), (95, 161293), (121, 126635), (155, 98857), (209, 73315), (215, 71269), (341, 44935), (473, 32395), (589, 26015), (605, 25327), (817, 18755), (1045, 14663), (1333, 11495), (1705, 8987), (2299, 6665), (2365, 6479), (2945, 5203), (3751, 4085)]