126581325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6833}}^1$

素因数の和:6878

約数の個数: 48

約数和(自身を含む): 237276480

約数和(自身を除く): 110695155

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 3705, 6175, 6833, 18525, 20499, 34165, 88829, 102495, 129827, 170825, 266487, 389481, 444145, 512475, 649135, 1332435, 1687751, 1947405, 2220725, 3245675, 5063253, 6662175, 8438755, 9737025, 25316265, 42193775, 126581325]

約数ペア:

[(1, 126581325), (3, 42193775), (5, 25316265), (13, 9737025), (15, 8438755), (19, 6662175), (25, 5063253), (39, 3245675), (57, 2220725), (65, 1947405), (75, 1687751), (95, 1332435), (195, 649135), (247, 512475), (285, 444145), (325, 389481), (475, 266487), (741, 170825), (975, 129827), (1235, 102495), (1425, 88829), (3705, 34165), (6175, 20499), (6833, 18525)]