85320455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67447}}^1$

素因数の和:67486

約数の個数: 16

約数和(自身を含む): 116550144

約数和(自身を除く): 31229689

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 67447, 337235, 741917, 1551281, 3709585, 7756405, 17064091, 85320455]

約数ペア:

[(1, 85320455), (5, 17064091), (11, 7756405), (23, 3709585), (55, 1551281), (115, 741917), (253, 337235), (1265, 67447)]