23764185

素因数分解:

$3^5\times 5^1\times {\mathrm{19559}}^1$

素因数の和:19579

約数の個数: 24

約数和(自身を含む): 42719040

約数和(自身を除く): 18954855

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 19559, 58677, 97795, 176031, 293385, 528093, 880155, 1584279, 2640465, 4752837, 7921395, 23764185]

約数ペア:

[(1, 23764185), (3, 7921395), (5, 4752837), (9, 2640465), (15, 1584279), (27, 880155), (45, 528093), (81, 293385), (135, 176031), (243, 97795), (405, 58677), (1215, 19559)]