169426655

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1\times {\mathrm{647}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 206406144

約数和(自身を除く): 36979489

約数列:

[1, 5, 83, 415, 631, 647, 3155, 3235, 52373, 53701, 261865, 268505, 408257, 2041285, 33885331, 169426655]

約数ペア:

[(1, 169426655), (5, 33885331), (83, 2041285), (415, 408257), (631, 268505), (647, 261865), (3155, 53701), (3235, 52373)]