85534905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{659}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 145411200

約数和(自身を除く): 59876295

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 509, 659, 1527, 1977, 2545, 3295, 7635, 8653, 9885, 11203, 25959, 33609, 43265, 56015, 129795, 168045, 335431, 1006293, 1677155, 5031465, 5702327, 17106981, 28511635, 85534905]

約数ペア:

[(1, 85534905), (3, 28511635), (5, 17106981), (15, 5702327), (17, 5031465), (51, 1677155), (85, 1006293), (255, 335431), (509, 168045), (659, 129795), (1527, 56015), (1977, 43265), (2545, 33609), (3295, 25959), (7635, 11203), (8653, 9885)]