5493375

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 10464480

約数和(自身を除く): 4971105

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 257, 285, 375, 475, 771, 855, 1125, 1285, 1425, 2313, 2375, 3855, 4275, 4883, 6425, 7125, 11565, 14649, 19275, 21375, 24415, 32125, 43947, 57825, 73245, 96375, 122075, 219735, 289125, 366225, 610375, 1098675, 1831125, 5493375]

約数ペア:

[(1, 5493375), (3, 1831125), (5, 1098675), (9, 610375), (15, 366225), (19, 289125), (25, 219735), (45, 122075), (57, 96375), (75, 73245), (95, 57825), (125, 43947), (171, 32125), (225, 24415), (257, 21375), (285, 19275), (375, 14649), (475, 11565), (771, 7125), (855, 6425), (1125, 4883), (1285, 4275), (1425, 3855), (2313, 2375)]