68486925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3697}}^1$

素因数の和:3742

約数の個数: 48

約数和(自身を含む): 128394560

約数和(自身を除く): 59907635

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 3697, 3705, 6175, 11091, 18485, 18525, 48061, 55455, 70243, 92425, 144183, 210729, 240305, 277275, 351215, 720915, 913159, 1053645, 1201525, 1756075, 2739477, 3604575, 4565795, 5268225, 13697385, 22828975, 68486925]

約数ペア:

[(1, 68486925), (3, 22828975), (5, 13697385), (13, 5268225), (15, 4565795), (19, 3604575), (25, 2739477), (39, 1756075), (57, 1201525), (65, 1053645), (75, 913159), (95, 720915), (195, 351215), (247, 277275), (285, 240305), (325, 210729), (475, 144183), (741, 92425), (975, 70243), (1235, 55455), (1425, 48061), (3697, 18525), (3705, 18485), (6175, 11091)]