117856255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 162321408

約数和(自身を除く): 44465153

約数列:

[1, 5, 11, 23, 55, 115, 151, 253, 617, 755, 1265, 1661, 3085, 3473, 6787, 8305, 14191, 17365, 33935, 38203, 70955, 93167, 156101, 191015, 465835, 780505, 1024837, 2142841, 5124185, 10714205, 23571251, 117856255]

約数ペア:

[(1, 117856255), (5, 23571251), (11, 10714205), (23, 5124185), (55, 2142841), (115, 1024837), (151, 780505), (253, 465835), (617, 191015), (755, 156101), (1265, 93167), (1661, 70955), (3085, 38203), (3473, 33935), (6787, 17365), (8305, 14191)]