129334465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 171785376

約数和(自身を除く): 42450911

約数列:

[1, 5, 13, 65, 73, 97, 281, 365, 485, 949, 1261, 1405, 3653, 4745, 6305, 7081, 18265, 20513, 27257, 35405, 92053, 102565, 136285, 266669, 354341, 460265, 1333345, 1771705, 1989761, 9948805, 25866893, 129334465]

約数ペア:

[(1, 129334465), (5, 25866893), (13, 9948805), (65, 1989761), (73, 1771705), (97, 1333345), (281, 460265), (365, 354341), (485, 266669), (949, 136285), (1261, 102565), (1405, 92053), (3653, 35405), (4745, 27257), (6305, 20513), (7081, 18265)]