69103385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2719}}^1$

素因数の和:2777

約数の個数: 32

約数和(自身を含む): 98703360

約数和(自身を除く): 29599975

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 1105, 1495, 1955, 2719, 5083, 13595, 25415, 35347, 46223, 62537, 176735, 231115, 312685, 600899, 812981, 1063129, 3004495, 4064905, 5315645, 13820677, 69103385]

約数ペア:

[(1, 69103385), (5, 13820677), (13, 5315645), (17, 4064905), (23, 3004495), (65, 1063129), (85, 812981), (115, 600899), (221, 312685), (299, 231115), (391, 176735), (1105, 62537), (1495, 46223), (1955, 35347), (2719, 25415), (5083, 13595)]