73987815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7351}}^1$

素因数の和:7431

約数の個数: 32

約数和(自身を含む): 131277312

約数和(自身を除く): 57289497

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 7351, 10065, 22053, 36755, 80861, 110265, 242583, 404305, 448411, 1212915, 1345233, 2242055, 4932521, 6726165, 14797563, 24662605, 73987815]

約数ペア:

[(1, 73987815), (3, 24662605), (5, 14797563), (11, 6726165), (15, 4932521), (33, 2242055), (55, 1345233), (61, 1212915), (165, 448411), (183, 404305), (305, 242583), (671, 110265), (915, 80861), (2013, 36755), (3355, 22053), (7351, 10065)]