8701275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 16070400

約数和(自身を除く): 7369125

約数列:

[1, 3, 5, 11, 15, 25, 33, 53, 55, 75, 159, 165, 199, 265, 275, 583, 597, 795, 825, 995, 1325, 1749, 2189, 2915, 2985, 3975, 4975, 6567, 8745, 10547, 10945, 14575, 14925, 31641, 32835, 43725, 52735, 54725, 116017, 158205, 164175, 263675, 348051, 580085, 791025, 1740255, 2900425, 8701275]

約数ペア:

[(1, 8701275), (3, 2900425), (5, 1740255), (11, 791025), (15, 580085), (25, 348051), (33, 263675), (53, 164175), (55, 158205), (75, 116017), (159, 54725), (165, 52735), (199, 43725), (265, 32835), (275, 31641), (583, 14925), (597, 14575), (795, 10945), (825, 10547), (995, 8745), (1325, 6567), (1749, 4975), (2189, 3975), (2915, 2985)]