82213065

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{541}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 156252096

約数和(自身を除く): 74039031

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 307, 495, 541, 921, 1535, 1623, 2705, 2763, 3377, 4605, 4869, 5951, 8115, 10131, 13815, 16885, 17853, 24345, 29755, 30393, 50655, 53559, 89265, 151965, 166087, 267795, 498261, 830435, 1494783, 1826957, 2491305, 5480871, 7473915, 9134785, 16442613, 27404355, 82213065]

約数ペア:

[(1, 82213065), (3, 27404355), (5, 16442613), (9, 9134785), (11, 7473915), (15, 5480871), (33, 2491305), (45, 1826957), (55, 1494783), (99, 830435), (165, 498261), (307, 267795), (495, 166087), (541, 151965), (921, 89265), (1535, 53559), (1623, 50655), (2705, 30393), (2763, 29755), (3377, 24345), (4605, 17853), (4869, 16885), (5951, 13815), (8115, 10131)]