23768235

素因数分解:

$3^4\times 5^1\times {\mathrm{58687}}^1$

素因数の和:58704

約数の個数: 20

約数和(自身を含む): 42607488

約数和(自身を除く): 18839253

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 58687, 176061, 293435, 528183, 880305, 1584549, 2640915, 4753647, 7922745, 23768235]

約数ペア:

[(1, 23768235), (3, 7922745), (5, 4753647), (9, 2640915), (15, 1584549), (27, 880305), (45, 528183), (81, 293435), (135, 176061), (405, 58687)]