15123762

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 33965568

約数和(自身を除く): 18841806

約数列:

[1, 2, 3, 6, 9, 18, 53, 83, 106, 159, 166, 191, 249, 318, 382, 477, 498, 573, 747, 954, 1146, 1494, 1719, 3438, 4399, 8798, 10123, 13197, 15853, 20246, 26394, 30369, 31706, 39591, 47559, 60738, 79182, 91107, 95118, 142677, 182214, 285354, 840209, 1680418, 2520627, 5041254, 7561881, 15123762]

約数ペア:

[(1, 15123762), (2, 7561881), (3, 5041254), (6, 2520627), (9, 1680418), (18, 840209), (53, 285354), (83, 182214), (106, 142677), (159, 95118), (166, 91107), (191, 79182), (249, 60738), (318, 47559), (382, 39591), (477, 31706), (498, 30369), (573, 26394), (747, 20246), (954, 15853), (1146, 13197), (1494, 10123), (1719, 8798), (3438, 4399)]