61274415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1831}}^1$

素因数の和:1959

約数の個数: 32

約数和(自身を含む): 103412736

約数和(自身を除く): 42138321

約数列:

[1, 3, 5, 15, 23, 69, 97, 115, 291, 345, 485, 1455, 1831, 2231, 5493, 6693, 9155, 11155, 27465, 33465, 42113, 126339, 177607, 210565, 532821, 631695, 888035, 2664105, 4084961, 12254883, 20424805, 61274415]

約数ペア:

[(1, 61274415), (3, 20424805), (5, 12254883), (15, 4084961), (23, 2664105), (69, 888035), (97, 631695), (115, 532821), (291, 210565), (345, 177607), (485, 126339), (1455, 42113), (1831, 33465), (2231, 27465), (5493, 11155), (6693, 9155)]