164448255

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 267710976

約数和(自身を除く): 103262721

約数列:

[1, 3, 5, 15, 103, 163, 309, 489, 515, 653, 815, 1545, 1959, 2445, 3265, 9795, 16789, 50367, 67259, 83945, 106439, 201777, 251835, 319317, 336295, 532195, 1008885, 1596585, 10963217, 32889651, 54816085, 164448255]

約数ペア:

[(1, 164448255), (3, 54816085), (5, 32889651), (15, 10963217), (103, 1596585), (163, 1008885), (309, 532195), (489, 336295), (515, 319317), (653, 251835), (815, 201777), (1545, 106439), (1959, 83945), (2445, 67259), (3265, 50367), (9795, 16789)]