772428095

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{78779}}^1$

素因数の和:78874

約数の個数: 16

約数和(自身を含む): 969939360

約数和(自身を除く): 197511265

約数列:

[1, 5, 37, 53, 185, 265, 1961, 9805, 78779, 393895, 2914823, 4175287, 14574115, 20876435, 154485619, 772428095]

約数ペア:

[(1, 772428095), (5, 154485619), (37, 20876435), (53, 14574115), (185, 4175287), (265, 2914823), (1961, 393895), (9805, 78779)]