2049304789845

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{10039}}^1\times {\mathrm{23027}}^1$

素因数の和:33274

約数の個数: 48

約数和(自身を含む): 3570670097280

約数和(自身を除く): 1521365307435

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2955, 8865, 10039, 23027, 30117, 50195, 69081, 90351, 115135, 150585, 207243, 345405, 451755, 1036215, 1977683, 4536319, 5933049, 9888415, 13608957, 17799147, 22681595, 29665245, 40826871, 68044785, 88995735, 204134355, 231168053, 693504159, 1155840265, 2080512477, 3467520795, 10402562385, 45540106441, 136620319323, 227700532205, 409860957969, 683101596615, 2049304789845]

約数ペア:

[(1, 2049304789845), (3, 683101596615), (5, 409860957969), (9, 227700532205), (15, 136620319323), (45, 45540106441), (197, 10402562385), (591, 3467520795), (985, 2080512477), (1773, 1155840265), (2955, 693504159), (8865, 231168053), (10039, 204134355), (23027, 88995735), (30117, 68044785), (50195, 40826871), (69081, 29665245), (90351, 22681595), (115135, 17799147), (150585, 13608957), (207243, 9888415), (345405, 5933049), (451755, 4536319), (1036215, 1977683)]