15693782395

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{40387}}^1$

素因数の和:40555

約数の個数: 32

約数和(自身を含む): 20471869440

約数和(自身を除く): 4778087045

約数列:

[1, 5, 23, 31, 109, 115, 155, 545, 713, 2507, 3379, 3565, 12535, 16895, 40387, 77717, 201935, 388585, 928901, 1251997, 4402183, 4644505, 6259985, 22010915, 28795931, 101250209, 136467673, 143979655, 506251045, 682338365, 3138756479, 15693782395]

約数ペア:

[(1, 15693782395), (5, 3138756479), (23, 682338365), (31, 506251045), (109, 143979655), (115, 136467673), (155, 101250209), (545, 28795931), (713, 22010915), (2507, 6259985), (3379, 4644505), (3565, 4402183), (12535, 1251997), (16895, 928901), (40387, 388585), (77717, 201935)]