247343526145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{285091}}^1$

素因数の和:285345

約数の個数: 32

約数和(自身を含む): 321446931840

約数和(自身を除く): 74103405695

約数列:

[1, 5, 17, 59, 85, 173, 295, 865, 1003, 2941, 5015, 10207, 14705, 51035, 173519, 285091, 867595, 1425455, 4846547, 16820369, 24232735, 49320743, 84101845, 246603715, 285946273, 838452631, 1429731365, 2909923837, 4192263155, 14549619185, 49468705229, 247343526145]

約数ペア:

[(1, 247343526145), (5, 49468705229), (17, 14549619185), (59, 4192263155), (85, 2909923837), (173, 1429731365), (295, 838452631), (865, 285946273), (1003, 246603715), (2941, 84101845), (5015, 49320743), (10207, 24232735), (14705, 16820369), (51035, 4846547), (173519, 1425455), (285091, 867595)]