42792015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3209}}^1$

素因数の和:3351

約数の個数: 32

約数和(自身を含む): 78888960

約数和(自身を除く): 36096945

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1905, 2667, 3209, 4445, 9627, 13335, 16045, 22463, 48135, 67389, 112315, 336945, 407543, 1222629, 2037715, 2852801, 6113145, 8558403, 14264005, 42792015]

約数ペア:

[(1, 42792015), (3, 14264005), (5, 8558403), (7, 6113145), (15, 2852801), (21, 2037715), (35, 1222629), (105, 407543), (127, 336945), (381, 112315), (635, 67389), (889, 48135), (1905, 22463), (2667, 16045), (3209, 13335), (4445, 9627)]