90156605

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6329}}^1$

素因数の和:6389

約数の個数: 32

約数和(自身を含む): 138551040

約数和(自身を除く): 48394435

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1295, 2035, 2849, 6329, 14245, 31645, 44303, 69619, 221515, 234173, 348095, 487333, 1170865, 1639211, 2436665, 2575903, 8196055, 12879515, 18031321, 90156605]

約数ペア:

[(1, 90156605), (5, 18031321), (7, 12879515), (11, 8196055), (35, 2575903), (37, 2436665), (55, 1639211), (77, 1170865), (185, 487333), (259, 348095), (385, 234173), (407, 221515), (1295, 69619), (2035, 44303), (2849, 31645), (6329, 14245)]