131126175

素因数分解:

$3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2459}}^1$

素因数の和:2557

約数の個数: 48

約数和(自身を含む): 244032000

約数和(自身を除く): 112905825

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 135, 225, 237, 395, 675, 711, 1185, 1975, 2133, 2459, 3555, 5925, 7377, 10665, 12295, 17775, 22131, 36885, 53325, 61475, 66393, 110655, 184425, 194261, 331965, 553275, 582783, 971305, 1659825, 1748349, 2913915, 4856525, 5245047, 8741745, 14569575, 26225235, 43708725, 131126175]

約数ペア:

[(1, 131126175), (3, 43708725), (5, 26225235), (9, 14569575), (15, 8741745), (25, 5245047), (27, 4856525), (45, 2913915), (75, 1748349), (79, 1659825), (135, 971305), (225, 582783), (237, 553275), (395, 331965), (675, 194261), (711, 184425), (1185, 110655), (1975, 66393), (2133, 61475), (2459, 53325), (3555, 36885), (5925, 22131), (7377, 17775), (10665, 12295)]