2055409875

素因数分解:

$3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{38873}}^1$

素因数の和:38941

約数の個数: 48

約数和(自身を含む): 3784150656

約数和(自身を除く): 1728740781

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 125, 141, 225, 235, 375, 423, 705, 1125, 1175, 2115, 3525, 5875, 10575, 17625, 38873, 52875, 116619, 194365, 349857, 583095, 971825, 1749285, 1827031, 2915475, 4859125, 5481093, 8746425, 9135155, 14577375, 16443279, 27405465, 43732125, 45675775, 82216395, 137027325, 228378875, 411081975, 685136625, 2055409875]

約数ペア:

[(1, 2055409875), (3, 685136625), (5, 411081975), (9, 228378875), (15, 137027325), (25, 82216395), (45, 45675775), (47, 43732125), (75, 27405465), (125, 16443279), (141, 14577375), (225, 9135155), (235, 8746425), (375, 5481093), (423, 4859125), (705, 2915475), (1125, 1827031), (1175, 1749285), (2115, 971825), (3525, 583095), (5875, 349857), (10575, 194365), (17625, 116619), (38873, 52875)]