29911805

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1009}}^1$

素因数の和:1050

約数の個数: 36

約数和(自身を含む): 45940860

約数和(自身を除く): 16029055

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 121, 245, 385, 539, 605, 847, 1009, 2695, 4235, 5045, 5929, 7063, 11099, 29645, 35315, 49441, 55495, 77693, 122089, 247205, 388465, 543851, 610445, 854623, 2719255, 4273115, 5982361, 29911805]

約数ペア:

[(1, 29911805), (5, 5982361), (7, 4273115), (11, 2719255), (35, 854623), (49, 610445), (55, 543851), (77, 388465), (121, 247205), (245, 122089), (385, 77693), (539, 55495), (605, 49441), (847, 35315), (1009, 29645), (2695, 11099), (4235, 7063), (5045, 5929)]