145672345

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{45737}}^1$

素因数の和:45769

約数の個数: 24

約数和(自身を含む): 218993544

約数和(自身を除く): 73321199

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 45737, 228685, 320159, 594581, 1600795, 2241113, 2972905, 4162067, 11205565, 20810335, 29134469, 145672345]

約数ペア:

[(1, 145672345), (5, 29134469), (7, 20810335), (13, 11205565), (35, 4162067), (49, 2972905), (65, 2241113), (91, 1600795), (245, 594581), (455, 320159), (637, 228685), (3185, 45737)]