155665055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{26317}}^1$

素因数の和:26355

約数の個数: 24

約数和(自身を含む): 231177312

約数和(自身を除く): 75512257

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 5915, 26317, 131585, 184219, 342121, 921095, 1710605, 2394847, 4447573, 11974235, 22237865, 31133011, 155665055]

約数ペア:

[(1, 155665055), (5, 31133011), (7, 22237865), (13, 11974235), (35, 4447573), (65, 2394847), (91, 1710605), (169, 921095), (455, 342121), (845, 184219), (1183, 131585), (5915, 26317)]