289446135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{4703}}^1$

素因数の和:5095

約数の個数: 32

約数和(自身を含む): 506677248

約数和(自身を除く): 217231113

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 373, 1119, 1865, 4103, 4703, 5595, 12309, 14109, 20515, 23515, 51733, 61545, 70545, 155199, 258665, 775995, 1754219, 5262657, 8771095, 19296409, 26313285, 57889227, 96482045, 289446135]

約数ペア:

[(1, 289446135), (3, 96482045), (5, 57889227), (11, 26313285), (15, 19296409), (33, 8771095), (55, 5262657), (165, 1754219), (373, 775995), (1119, 258665), (1865, 155199), (4103, 70545), (4703, 61545), (5595, 51733), (12309, 23515), (14109, 20515)]