865161135

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{120917}}^1$

素因数の和:120984

約数の個数: 32

約数和(自身を含む): 1567097280

約数和(自身を除く): 701936145

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 120917, 362751, 604585, 1088253, 1813755, 3264759, 5441265, 6408601, 16323795, 19225803, 32043005, 57677409, 96129015, 173032227, 288387045, 865161135]

約数ペア:

[(1, 865161135), (3, 288387045), (5, 173032227), (9, 96129015), (15, 57677409), (27, 32043005), (45, 19225803), (53, 16323795), (135, 6408601), (159, 5441265), (265, 3264759), (477, 1813755), (795, 1088253), (1431, 604585), (2385, 362751), (7155, 120917)]