61529085

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2903}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 110119680

約数和(自身を除く): 48590595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 2903, 4239, 7065, 8709, 14515, 21195, 26127, 43545, 78381, 130635, 391905, 455771, 1367313, 2278855, 4101939, 6836565, 12305817, 20509695, 61529085]

約数ペア:

[(1, 61529085), (3, 20509695), (5, 12305817), (9, 6836565), (15, 4101939), (27, 2278855), (45, 1367313), (135, 455771), (157, 391905), (471, 130635), (785, 78381), (1413, 43545), (2355, 26127), (2903, 21195), (4239, 14515), (7065, 8709)]