15141105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 30461184

約数和(自身を除く): 15320079

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 677, 1065, 1491, 2031, 2485, 3195, 3385, 4473, 4739, 6093, 7455, 10155, 14217, 22365, 23695, 30465, 42651, 48067, 71085, 144201, 213255, 240335, 336469, 432603, 721005, 1009407, 1682345, 2163015, 3028221, 5047035, 15141105]

約数ペア:

[(1, 15141105), (3, 5047035), (5, 3028221), (7, 2163015), (9, 1682345), (15, 1009407), (21, 721005), (35, 432603), (45, 336469), (63, 240335), (71, 213255), (105, 144201), (213, 71085), (315, 48067), (355, 42651), (497, 30465), (639, 23695), (677, 22365), (1065, 14217), (1491, 10155), (2031, 7455), (2485, 6093), (3195, 4739), (3385, 4473)]