15263055

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 27743040

約数和(自身を除く): 12479985

約数列:

[1, 3, 5, 9, 15, 37, 45, 89, 103, 111, 185, 267, 309, 333, 445, 515, 555, 801, 927, 1335, 1545, 1665, 3293, 3811, 4005, 4635, 9167, 9879, 11433, 16465, 19055, 27501, 29637, 34299, 45835, 49395, 57165, 82503, 137505, 148185, 171495, 339179, 412515, 1017537, 1695895, 3052611, 5087685, 15263055]

約数ペア:

[(1, 15263055), (3, 5087685), (5, 3052611), (9, 1695895), (15, 1017537), (37, 412515), (45, 339179), (89, 171495), (103, 148185), (111, 137505), (185, 82503), (267, 57165), (309, 49395), (333, 45835), (445, 34299), (515, 29637), (555, 27501), (801, 19055), (927, 16465), (1335, 11433), (1545, 9879), (1665, 9167), (3293, 4635), (3811, 4005)]