15697715901

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{273113}}^1$

素因数の和:273170

約数の個数: 48

約数和(自身を含む): 26900636544

約数和(自身を除く): 11202920643

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 119, 147, 161, 357, 391, 483, 833, 1127, 1173, 2499, 2737, 3381, 8211, 19159, 57477, 273113, 819339, 1911791, 4642921, 5735373, 6281599, 13382537, 13928763, 18844797, 32500447, 40147611, 43971193, 97501341, 106787183, 131913579, 227503129, 307798351, 320361549, 682509387, 747510281, 923395053, 2242530843, 5232571967, 15697715901]

約数ペア:

[(1, 15697715901), (3, 5232571967), (7, 2242530843), (17, 923395053), (21, 747510281), (23, 682509387), (49, 320361549), (51, 307798351), (69, 227503129), (119, 131913579), (147, 106787183), (161, 97501341), (357, 43971193), (391, 40147611), (483, 32500447), (833, 18844797), (1127, 13928763), (1173, 13382537), (2499, 6281599), (2737, 5735373), (3381, 4642921), (8211, 1911791), (19159, 819339), (57477, 273113)]