2017192455

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{22859}}^1$

素因数の和:22960

約数の個数: 48

約数和(自身を含む): 3658880160

約数和(自身を除く): 1641687705

約数列:

[1, 3, 5, 9, 15, 37, 45, 53, 111, 159, 185, 265, 333, 477, 555, 795, 1665, 1961, 2385, 5883, 9805, 17649, 22859, 29415, 68577, 88245, 114295, 205731, 342885, 845783, 1028655, 1211527, 2537349, 3634581, 4228915, 6057635, 7612047, 10903743, 12686745, 18172905, 38060235, 44826499, 54518715, 134479497, 224132495, 403438491, 672397485, 2017192455]

約数ペア:

[(1, 2017192455), (3, 672397485), (5, 403438491), (9, 224132495), (15, 134479497), (37, 54518715), (45, 44826499), (53, 38060235), (111, 18172905), (159, 12686745), (185, 10903743), (265, 7612047), (333, 6057635), (477, 4228915), (555, 3634581), (795, 2537349), (1665, 1211527), (1961, 1028655), (2385, 845783), (5883, 342885), (9805, 205731), (17649, 114295), (22859, 88245), (29415, 68577)]