2214355905

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{1697}}^1$

素因数の和:2086

約数の個数: 48

約数和(自身を含む): 3890674944

約数和(自身を除く): 1676319039

約数列:

[1, 3, 5, 9, 15, 45, 107, 271, 321, 535, 813, 963, 1355, 1605, 1697, 2439, 4065, 4815, 5091, 8485, 12195, 15273, 25455, 28997, 76365, 86991, 144985, 181579, 260973, 434955, 459887, 544737, 907895, 1304865, 1379661, 1634211, 2299435, 2723685, 4138983, 6898305, 8171055, 20694915, 49207909, 147623727, 246039545, 442871181, 738118635, 2214355905]

約数ペア:

[(1, 2214355905), (3, 738118635), (5, 442871181), (9, 246039545), (15, 147623727), (45, 49207909), (107, 20694915), (271, 8171055), (321, 6898305), (535, 4138983), (813, 2723685), (963, 2299435), (1355, 1634211), (1605, 1379661), (1697, 1304865), (2439, 907895), (4065, 544737), (4815, 459887), (5091, 434955), (8485, 260973), (12195, 181579), (15273, 144985), (25455, 86991), (28997, 76365)]