103156965

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 183980160

約数和(自身を除く): 80823195

約数列:

[1, 3, 5, 9, 15, 45, 71, 83, 213, 249, 355, 389, 415, 639, 747, 1065, 1167, 1245, 1945, 3195, 3501, 3735, 5835, 5893, 17505, 17679, 27619, 29465, 32287, 53037, 82857, 88395, 96861, 138095, 161435, 248571, 265185, 290583, 414285, 484305, 1242855, 1452915, 2292377, 6877131, 11461885, 20631393, 34385655, 103156965]

約数ペア:

[(1, 103156965), (3, 34385655), (5, 20631393), (9, 11461885), (15, 6877131), (45, 2292377), (71, 1452915), (83, 1242855), (213, 484305), (249, 414285), (355, 290583), (389, 265185), (415, 248571), (639, 161435), (747, 138095), (1065, 96861), (1167, 88395), (1245, 82857), (1945, 53037), (3195, 32287), (3501, 29465), (3735, 27619), (5835, 17679), (5893, 17505)]