29770895

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 45411840

約数和(自身を除く): 15640945

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 385, 583, 1459, 1855, 2915, 4081, 7295, 10213, 16049, 20405, 51065, 77327, 80245, 112343, 386635, 541289, 561715, 850597, 2706445, 4252985, 5954179, 29770895]

約数ペア:

[(1, 29770895), (5, 5954179), (7, 4252985), (11, 2706445), (35, 850597), (53, 561715), (55, 541289), (77, 386635), (265, 112343), (371, 80245), (385, 77327), (583, 51065), (1459, 20405), (1855, 16049), (2915, 10213), (4081, 7295)]