26101725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 48955200

約数和(自身を除く): 22853475

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1409, 1425, 3705, 4227, 6175, 7045, 18317, 18525, 21135, 26771, 35225, 54951, 80313, 91585, 105675, 133855, 274755, 348023, 401565, 457925, 669275, 1044069, 1373775, 1740115, 2007825, 5220345, 8700575, 26101725]

約数ペア:

[(1, 26101725), (3, 8700575), (5, 5220345), (13, 2007825), (15, 1740115), (19, 1373775), (25, 1044069), (39, 669275), (57, 457925), (65, 401565), (75, 348023), (95, 274755), (195, 133855), (247, 105675), (285, 91585), (325, 80313), (475, 54951), (741, 35225), (975, 26771), (1235, 21135), (1409, 18525), (1425, 18317), (3705, 7045), (4227, 6175)]