73192005

素因数分解:

$3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1567

約数の個数: 40

約数和(自身を含む): 132329472

約数和(自身を除く): 59137467

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 381, 405, 635, 1143, 1423, 1905, 3429, 4269, 5715, 7115, 10287, 12807, 17145, 21345, 38421, 51435, 64035, 115263, 180721, 192105, 542163, 576315, 903605, 1626489, 2710815, 4879467, 8132445, 14638401, 24397335, 73192005]

約数ペア:

[(1, 73192005), (3, 24397335), (5, 14638401), (9, 8132445), (15, 4879467), (27, 2710815), (45, 1626489), (81, 903605), (127, 576315), (135, 542163), (381, 192105), (405, 180721), (635, 115263), (1143, 64035), (1423, 51435), (1905, 38421), (3429, 21345), (4269, 17145), (5715, 12807), (7115, 10287)]