83377775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15091}}^1$

素因数の和:15131

約数の個数: 24

約数和(自身を含む): 117898704

約数和(自身を除く): 34520929

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 15091, 75455, 196183, 256547, 377275, 980915, 1282735, 3335111, 4904575, 6413675, 16675555, 83377775]

約数ペア:

[(1, 83377775), (5, 16675555), (13, 6413675), (17, 4904575), (25, 3335111), (65, 1282735), (85, 980915), (221, 377275), (325, 256547), (425, 196183), (1105, 75455), (5525, 15091)]