9714625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 13178880

約数和(自身を除く): 3464255

約数列:

[1, 5, 23, 25, 31, 109, 115, 125, 155, 545, 575, 713, 775, 2507, 2725, 2875, 3379, 3565, 3875, 12535, 13625, 16895, 17825, 62675, 77717, 84475, 89125, 313375, 388585, 422375, 1942925, 9714625]

約数ペア:

[(1, 9714625), (5, 1942925), (23, 422375), (25, 388585), (31, 313375), (109, 89125), (115, 84475), (125, 77717), (155, 62675), (545, 17825), (575, 16895), (713, 13625), (775, 12535), (2507, 3875), (2725, 3565), (2875, 3379)]