29748465

素因数分解:

$3^4\times 5^1\times {\mathrm{73453}}^1$

素因数の和:73470

約数の個数: 20

約数和(自身を含む): 53327604

約数和(自身を除く): 23579139

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 73453, 220359, 367265, 661077, 1101795, 1983231, 3305385, 5949693, 9916155, 29748465]

約数ペア:

[(1, 29748465), (3, 9916155), (5, 5949693), (9, 3305385), (15, 1983231), (27, 1101795), (45, 661077), (81, 367265), (135, 220359), (405, 73453)]