52909875

素因数分解:

$3^3\times 5^3\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 99815040

約数和(自身を除く): 46905165

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 125, 135, 183, 225, 257, 305, 375, 549, 675, 771, 915, 1125, 1285, 1525, 1647, 2313, 2745, 3375, 3855, 4575, 6425, 6939, 7625, 8235, 11565, 13725, 15677, 19275, 22875, 32125, 34695, 41175, 47031, 57825, 68625, 78385, 96375, 141093, 173475, 205875, 235155, 289125, 391925, 423279, 705465, 867375, 1175775, 1959625, 2116395, 3527325, 5878875, 10581975, 17636625, 52909875]

約数ペア:

[(1, 52909875), (3, 17636625), (5, 10581975), (9, 5878875), (15, 3527325), (25, 2116395), (27, 1959625), (45, 1175775), (61, 867375), (75, 705465), (125, 423279), (135, 391925), (183, 289125), (225, 235155), (257, 205875), (305, 173475), (375, 141093), (549, 96375), (675, 78385), (771, 68625), (915, 57825), (1125, 47031), (1285, 41175), (1525, 34695), (1647, 32125), (2313, 22875), (2745, 19275), (3375, 15677), (3855, 13725), (4575, 11565), (6425, 8235), (6939, 7625)]