189959473095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2214367}}^1$

素因数の和:2214444

約数の個数: 64

約数和(自身を含む): 374139617280

約数和(自身を除く): 184180144185

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 43, 57, 95, 105, 129, 133, 215, 285, 301, 399, 645, 665, 817, 903, 1505, 1995, 2451, 4085, 4515, 5719, 12255, 17157, 28595, 85785, 2214367, 6643101, 11071835, 15500569, 33215505, 42072973, 46501707, 77502845, 95217781, 126218919, 210364865, 232508535, 285653343, 294510811, 476088905, 631094595, 666524467, 883532433, 1428266715, 1472554055, 1809137839, 1999573401, 3332622335, 4417662165, 5427413517, 9045689195, 9997867005, 12663964873, 27137067585, 37991894619, 63319824365, 189959473095]

約数ペア:

[(1, 189959473095), (3, 63319824365), (5, 37991894619), (7, 27137067585), (15, 12663964873), (19, 9997867005), (21, 9045689195), (35, 5427413517), (43, 4417662165), (57, 3332622335), (95, 1999573401), (105, 1809137839), (129, 1472554055), (133, 1428266715), (215, 883532433), (285, 666524467), (301, 631094595), (399, 476088905), (645, 294510811), (665, 285653343), (817, 232508535), (903, 210364865), (1505, 126218919), (1995, 95217781), (2451, 77502845), (4085, 46501707), (4515, 42072973), (5719, 33215505), (12255, 15500569), (17157, 11071835), (28595, 6643101), (85785, 2214367)]