15674063699

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1225

約数の個数: 72

約数和(自身を含む): 20827471680

約数和(自身を除く): 5153407981

約数列:

[1, 7, 17, 19, 47, 49, 119, 133, 323, 329, 361, 799, 833, 893, 931, 1109, 2261, 2303, 2527, 5593, 6137, 6251, 7763, 15181, 15827, 16967, 17689, 18853, 21071, 39151, 42959, 43757, 52123, 54341, 106267, 118769, 131971, 147497, 288439, 300713, 358207, 364861, 400349, 743869, 831383, 886091, 923797, 990337, 1032479, 2019073, 2507449, 2554027, 2802443, 6202637, 6805933, 6932359, 14133511, 16835729, 17552143, 18816403, 19617101, 43418459, 47641531, 48526513, 117850103, 131714821, 319878851, 333490717, 824950721, 922003747, 2239151957, 15674063699]

約数ペア:

[(1, 15674063699), (7, 2239151957), (17, 922003747), (19, 824950721), (47, 333490717), (49, 319878851), (119, 131714821), (133, 117850103), (323, 48526513), (329, 47641531), (361, 43418459), (799, 19617101), (833, 18816403), (893, 17552143), (931, 16835729), (1109, 14133511), (2261, 6932359), (2303, 6805933), (2527, 6202637), (5593, 2802443), (6137, 2554027), (6251, 2507449), (7763, 2019073), (15181, 1032479), (15827, 990337), (16967, 923797), (17689, 886091), (18853, 831383), (21071, 743869), (39151, 400349), (42959, 364861), (43757, 358207), (52123, 300713), (54341, 288439), (106267, 147497), (118769, 131971)]