23383485

素因数分解:

$3^4\times 5^1\times {\mathrm{57737}}^1$

素因数の和:57754

約数の個数: 20

約数和(自身を含む): 41917788

約数和(自身を除く): 18534303

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 57737, 173211, 288685, 519633, 866055, 1558899, 2598165, 4676697, 7794495, 23383485]

約数ペア:

[(1, 23383485), (3, 7794495), (5, 4676697), (9, 2598165), (15, 1558899), (27, 866055), (45, 519633), (81, 288685), (135, 173211), (405, 57737)]