10920195

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1697}}^1$

素因数の和:1732

約数の個数: 48

約数和(自身を含む): 22250592

約数和(自身を除く): 11330397

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 1697, 2145, 5091, 6435, 8485, 15273, 18667, 22061, 25455, 56001, 66183, 76365, 93335, 110305, 168003, 198549, 242671, 280005, 330915, 728013, 840015, 992745, 1213355, 2184039, 3640065, 10920195]

約数ペア:

[(1, 10920195), (3, 3640065), (5, 2184039), (9, 1213355), (11, 992745), (13, 840015), (15, 728013), (33, 330915), (39, 280005), (45, 242671), (55, 198549), (65, 168003), (99, 110305), (117, 93335), (143, 76365), (165, 66183), (195, 56001), (429, 25455), (495, 22061), (585, 18667), (715, 15273), (1287, 8485), (1697, 6435), (2145, 5091)]