15403167

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 48

約数和(自身を含む): 25989600

約数和(自身を除く): 10586433

約数列:

[1, 3, 9, 13, 19, 39, 41, 57, 117, 123, 169, 171, 247, 369, 507, 533, 741, 779, 1521, 1599, 2197, 2223, 2337, 3211, 4797, 6591, 6929, 7011, 9633, 10127, 19773, 20787, 28899, 30381, 41743, 62361, 90077, 91143, 125229, 131651, 270231, 375687, 394953, 810693, 1184859, 1711463, 5134389, 15403167]

約数ペア:

[(1, 15403167), (3, 5134389), (9, 1711463), (13, 1184859), (19, 810693), (39, 394953), (41, 375687), (57, 270231), (117, 131651), (123, 125229), (169, 91143), (171, 90077), (247, 62361), (369, 41743), (507, 30381), (533, 28899), (741, 20787), (779, 19773), (1521, 10127), (1599, 9633), (2197, 7011), (2223, 6929), (2337, 6591), (3211, 4797)]