67320315

素因数分解:

$3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1471}}^1$

素因数の和:1601

約数の個数: 40

約数和(自身を含む): 121828608

約数和(自身を除く): 54508293

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 339, 405, 565, 1017, 1471, 1695, 3051, 4413, 5085, 7355, 9153, 13239, 15255, 22065, 39717, 45765, 66195, 119151, 166223, 198585, 498669, 595755, 831115, 1496007, 2493345, 4488021, 7480035, 13464063, 22440105, 67320315]

約数ペア:

[(1, 67320315), (3, 22440105), (5, 13464063), (9, 7480035), (15, 4488021), (27, 2493345), (45, 1496007), (81, 831115), (113, 595755), (135, 498669), (339, 198585), (405, 166223), (565, 119151), (1017, 66195), (1471, 45765), (1695, 39717), (3051, 22065), (4413, 15255), (5085, 13239), (7355, 9153)]