82500795

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1677

約数の個数: 64

約数和(自身を含む): 163497600

約数和(自身を除く): 80996805

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 87, 117, 135, 145, 195, 261, 351, 377, 435, 585, 783, 1131, 1305, 1621, 1755, 1885, 3393, 3915, 4863, 5655, 8105, 10179, 14589, 16965, 21073, 24315, 43767, 47009, 50895, 63219, 72945, 105365, 141027, 189657, 218835, 235045, 316095, 423081, 568971, 611117, 705135, 948285, 1269243, 1833351, 2115405, 2844855, 3055585, 5500053, 6346215, 9166755, 16500159, 27500265, 82500795]

約数ペア:

[(1, 82500795), (3, 27500265), (5, 16500159), (9, 9166755), (13, 6346215), (15, 5500053), (27, 3055585), (29, 2844855), (39, 2115405), (45, 1833351), (65, 1269243), (87, 948285), (117, 705135), (135, 611117), (145, 568971), (195, 423081), (261, 316095), (351, 235045), (377, 218835), (435, 189657), (585, 141027), (783, 105365), (1131, 72945), (1305, 63219), (1621, 50895), (1755, 47009), (1885, 43767), (3393, 24315), (3915, 21073), (4863, 16965), (5655, 14589), (8105, 10179)]