73838905

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 107944704

約数和(自身を除く): 34105799

約数列:

[1, 5, 7, 17, 35, 85, 119, 193, 595, 643, 965, 1351, 3215, 3281, 4501, 6755, 10931, 16405, 22505, 22967, 54655, 76517, 114835, 124099, 382585, 620495, 868693, 2109683, 4343465, 10548415, 14767781, 73838905]

約数ペア:

[(1, 73838905), (5, 14767781), (7, 10548415), (17, 4343465), (35, 2109683), (85, 868693), (119, 620495), (193, 382585), (595, 124099), (643, 114835), (965, 76517), (1351, 54655), (3215, 22967), (3281, 22505), (4501, 16405), (6755, 10931)]