54369575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{967}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 73099488

約数和(自身を除く): 18729913

約数列:

[1, 5, 13, 25, 65, 173, 325, 865, 967, 2249, 4325, 4835, 11245, 12571, 24175, 56225, 62855, 167291, 314275, 836455, 2174783, 4182275, 10873915, 54369575]

約数ペア:

[(1, 54369575), (5, 10873915), (13, 4182275), (25, 2174783), (65, 836455), (173, 314275), (325, 167291), (865, 62855), (967, 56225), (2249, 24175), (4325, 12571), (4835, 11245)]