29963955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2083}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 55217664

約数和(自身を除く): 25253709

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 411, 685, 959, 2055, 2083, 2877, 4795, 6249, 10415, 14385, 14581, 31245, 43743, 72905, 218715, 285371, 856113, 1426855, 1997597, 4280565, 5992791, 9987985, 29963955]

約数ペア:

[(1, 29963955), (3, 9987985), (5, 5992791), (7, 4280565), (15, 1997597), (21, 1426855), (35, 856113), (105, 285371), (137, 218715), (411, 72905), (685, 43743), (959, 31245), (2055, 14581), (2083, 14385), (2877, 10415), (4795, 6249)]