56775985

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 80289792

約数和(自身を除く): 23513807

約数列:

[1, 5, 7, 35, 53, 127, 241, 265, 371, 635, 889, 1205, 1687, 1855, 4445, 6731, 8435, 12773, 30607, 33655, 47117, 63865, 89411, 153035, 214249, 235585, 447055, 1071245, 1622171, 8110855, 11355197, 56775985]

約数ペア:

[(1, 56775985), (5, 11355197), (7, 8110855), (35, 1622171), (53, 1071245), (127, 447055), (241, 235585), (265, 214249), (371, 153035), (635, 89411), (889, 63865), (1205, 47117), (1687, 33655), (1855, 30607), (4445, 12773), (6731, 8435)]