85855665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 166404096

約数和(自身を除く): 80548431

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 73, 105, 115, 161, 219, 345, 365, 483, 487, 511, 805, 1095, 1461, 1533, 1679, 2415, 2435, 2555, 3409, 5037, 7305, 7665, 8395, 10227, 11201, 11753, 17045, 25185, 33603, 35259, 35551, 51135, 56005, 58765, 78407, 106653, 168015, 176295, 177755, 235221, 248857, 392035, 533265, 746571, 817673, 1176105, 1244285, 2453019, 3732855, 4088365, 5723711, 12265095, 17171133, 28618555, 85855665]

約数ペア:

[(1, 85855665), (3, 28618555), (5, 17171133), (7, 12265095), (15, 5723711), (21, 4088365), (23, 3732855), (35, 2453019), (69, 1244285), (73, 1176105), (105, 817673), (115, 746571), (161, 533265), (219, 392035), (345, 248857), (365, 235221), (483, 177755), (487, 176295), (511, 168015), (805, 106653), (1095, 78407), (1461, 58765), (1533, 56005), (1679, 51135), (2415, 35551), (2435, 35259), (2555, 33603), (3409, 25185), (5037, 17045), (7305, 11753), (7665, 11201), (8395, 10227)]