149092485

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3863}}^1$

素因数の和:3985

約数の個数: 32

約数和(自身を含む): 249274368

約数和(自身を除く): 100181883

約数列:

[1, 3, 5, 15, 31, 83, 93, 155, 249, 415, 465, 1245, 2573, 3863, 7719, 11589, 12865, 19315, 38595, 57945, 119753, 320629, 359259, 598765, 961887, 1603145, 1796295, 4809435, 9939499, 29818497, 49697495, 149092485]

約数ペア:

[(1, 149092485), (3, 49697495), (5, 29818497), (15, 9939499), (31, 4809435), (83, 1796295), (93, 1603145), (155, 961887), (249, 598765), (415, 359259), (465, 320629), (1245, 119753), (2573, 57945), (3863, 38595), (7719, 19315), (11589, 12865)]