157425455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{124447}}^1$

素因数の和:124486

約数の個数: 16

約数和(自身を含む): 215046144

約数和(自身を除く): 57620689

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 124447, 622235, 1368917, 2862281, 6844585, 14311405, 31485091, 157425455]

約数ペア:

[(1, 157425455), (5, 31485091), (11, 14311405), (23, 6844585), (55, 2862281), (115, 1368917), (253, 622235), (1265, 124447)]