69940425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{49081}}^1$

素因数の和:49113

約数の個数: 24

約数和(自身を含む): 121723360

約数和(自身を除く): 51782935

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 49081, 147243, 245405, 736215, 932539, 1227025, 2797617, 3681075, 4662695, 13988085, 23313475, 69940425]

約数ペア:

[(1, 69940425), (3, 23313475), (5, 13988085), (15, 4662695), (19, 3681075), (25, 2797617), (57, 1227025), (75, 932539), (95, 736215), (285, 245405), (475, 147243), (1425, 49081)]