318326804595

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{164621}}^1$

素因数の和:165172

約数の個数: 48

約数和(自身を含む): 558716532192

約数和(自身を除く): 240389727597

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 443, 485, 873, 1329, 1455, 2215, 3987, 4365, 6645, 19935, 42971, 128913, 164621, 214855, 386739, 493863, 644565, 823105, 1481589, 1933695, 2469315, 7407945, 15968237, 47904711, 72927103, 79841185, 143714133, 218781309, 239523555, 364635515, 656343927, 718570665, 1093906545, 3281719635, 7073928991, 21221786973, 35369644955, 63665360919, 106108934865, 318326804595]

約数ペア:

[(1, 318326804595), (3, 106108934865), (5, 63665360919), (9, 35369644955), (15, 21221786973), (45, 7073928991), (97, 3281719635), (291, 1093906545), (443, 718570665), (485, 656343927), (873, 364635515), (1329, 239523555), (1455, 218781309), (2215, 143714133), (3987, 79841185), (4365, 72927103), (6645, 47904711), (19935, 15968237), (42971, 7407945), (128913, 2469315), (164621, 1933695), (214855, 1481589), (386739, 823105), (493863, 644565)]