61170795

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{21577}}^1$

素因数の和:21601

約数の個数: 40

約数和(自身を含む): 125325024

約数和(自身を除く): 64154229

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 21577, 64731, 107885, 151039, 194193, 323655, 453117, 582579, 755195, 970965, 1359351, 1747737, 2265585, 2912895, 4078053, 6796755, 8738685, 12234159, 20390265, 61170795]

約数ペア:

[(1, 61170795), (3, 20390265), (5, 12234159), (7, 8738685), (9, 6796755), (15, 4078053), (21, 2912895), (27, 2265585), (35, 1747737), (45, 1359351), (63, 970965), (81, 755195), (105, 582579), (135, 453117), (189, 323655), (315, 194193), (405, 151039), (567, 107885), (945, 64731), (2835, 21577)]