67161985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 94089600

約数和(自身を除く): 26927615

約数列:

[1, 5, 11, 17, 55, 85, 109, 187, 545, 659, 935, 1199, 1853, 3295, 5995, 7249, 9265, 11203, 20383, 36245, 56015, 71831, 101915, 123233, 359155, 616165, 790141, 1221127, 3950705, 6105635, 13432397, 67161985]

約数ペア:

[(1, 67161985), (5, 13432397), (11, 6105635), (17, 3950705), (55, 1221127), (85, 790141), (109, 616165), (187, 359155), (545, 123233), (659, 101915), (935, 71831), (1199, 56015), (1853, 36245), (3295, 20383), (5995, 11203), (7249, 9265)]