147901435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 198132480

約数和(自身を除く): 50231045

約数列:

[1, 5, 11, 55, 83, 179, 181, 415, 895, 905, 913, 1969, 1991, 4565, 9845, 9955, 14857, 15023, 32399, 74285, 75115, 161995, 163427, 165253, 356389, 817135, 826265, 1781945, 2689117, 13445585, 29580287, 147901435]

約数ペア:

[(1, 147901435), (5, 29580287), (11, 13445585), (55, 2689117), (83, 1781945), (179, 826265), (181, 817135), (415, 356389), (895, 165253), (905, 163427), (913, 161995), (1969, 75115), (1991, 74285), (4565, 32399), (9845, 15023), (9955, 14857)]