47261115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 89945856

約数和(自身を除く): 42684741

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 307, 311, 495, 921, 933, 1535, 1555, 2763, 2799, 3377, 3421, 4605, 4665, 10131, 10263, 13815, 13995, 16885, 17105, 30393, 30789, 50655, 51315, 95477, 151965, 153945, 286431, 477385, 859293, 1050247, 1432155, 3150741, 4296465, 5251235, 9452223, 15753705, 47261115]

約数ペア:

[(1, 47261115), (3, 15753705), (5, 9452223), (9, 5251235), (11, 4296465), (15, 3150741), (33, 1432155), (45, 1050247), (55, 859293), (99, 477385), (165, 286431), (307, 153945), (311, 151965), (495, 95477), (921, 51315), (933, 50655), (1535, 30789), (1555, 30393), (2763, 17105), (2799, 16885), (3377, 13995), (3421, 13815), (4605, 10263), (4665, 10131)]