39618285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2971}}^1$

素因数の和:3113

約数の個数: 32

約数和(自身を含む): 73039872

約数和(自身を除く): 33421587

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1905, 2667, 2971, 4445, 8913, 13335, 14855, 20797, 44565, 62391, 103985, 311955, 377317, 1131951, 1886585, 2641219, 5659755, 7923657, 13206095, 39618285]

約数ペア:

[(1, 39618285), (3, 13206095), (5, 7923657), (7, 5659755), (15, 2641219), (21, 1886585), (35, 1131951), (105, 377317), (127, 311955), (381, 103985), (635, 62391), (889, 44565), (1905, 20797), (2667, 14855), (2971, 13335), (4445, 8913)]