19232557125

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1091}}^1\times {\mathrm{1621}}^1$

素因数の和:2759

約数の個数: 64

約数和(自身を含む): 33157313280

約数和(自身を除く): 13924756155

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 1091, 1621, 2175, 3273, 3625, 4863, 5455, 8105, 10875, 16365, 24315, 27275, 31639, 40525, 47009, 81825, 94917, 121575, 136375, 141027, 158195, 202625, 235045, 409125, 474585, 607875, 705135, 790975, 1175225, 1768511, 2372925, 3525675, 3954875, 5305533, 5876125, 8842555, 11864625, 17628375, 26527665, 44212775, 51286819, 132638325, 153860457, 221063875, 256434095, 663191625, 769302285, 1282170475, 3846511425, 6410852375, 19232557125]

約数ペア:

[(1, 19232557125), (3, 6410852375), (5, 3846511425), (15, 1282170475), (25, 769302285), (29, 663191625), (75, 256434095), (87, 221063875), (125, 153860457), (145, 132638325), (375, 51286819), (435, 44212775), (725, 26527665), (1091, 17628375), (1621, 11864625), (2175, 8842555), (3273, 5876125), (3625, 5305533), (4863, 3954875), (5455, 3525675), (8105, 2372925), (10875, 1768511), (16365, 1175225), (24315, 790975), (27275, 705135), (31639, 607875), (40525, 474585), (47009, 409125), (81825, 235045), (94917, 202625), (121575, 158195), (136375, 141027)]