9968494415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{6673}}^1$

素因数の和:7019

約数の個数: 32

約数和(自身を含む): 13210675776

約数和(自身を除く): 3242181361

約数列:

[1, 5, 11, 55, 157, 173, 785, 865, 1727, 1903, 6673, 8635, 9515, 27161, 33365, 73403, 135805, 298771, 367015, 1047661, 1154429, 1493855, 5238305, 5772145, 11524271, 12698719, 57621355, 63493595, 181245353, 906226765, 1993698883, 9968494415]

約数ペア:

[(1, 9968494415), (5, 1993698883), (11, 906226765), (55, 181245353), (157, 63493595), (173, 57621355), (785, 12698719), (865, 11524271), (1727, 5772145), (1903, 5238305), (6673, 1493855), (8635, 1154429), (9515, 1047661), (27161, 367015), (33365, 298771), (73403, 135805)]