6827925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 12499200

約数和(自身を除く): 5671275

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 141, 149, 195, 235, 325, 447, 611, 705, 745, 975, 1175, 1833, 1937, 2235, 3055, 3525, 3725, 5811, 7003, 9165, 9685, 11175, 15275, 21009, 29055, 35015, 45825, 48425, 91039, 105045, 145275, 175075, 273117, 455195, 525225, 1365585, 2275975, 6827925]

約数ペア:

[(1, 6827925), (3, 2275975), (5, 1365585), (13, 525225), (15, 455195), (25, 273117), (39, 175075), (47, 145275), (65, 105045), (75, 91039), (141, 48425), (149, 45825), (195, 35015), (235, 29055), (325, 21009), (447, 15275), (611, 11175), (705, 9685), (745, 9165), (975, 7003), (1175, 5811), (1833, 3725), (1937, 3525), (2235, 3055)]