228889334905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{149489}}^1$

素因数の和:149650

約数の個数: 64

約数和(自身を含む): 354413283840

約数和(自身を除く): 125523948935

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 97, 205, 287, 385, 451, 485, 679, 1067, 1435, 2255, 3157, 3395, 3977, 5335, 7469, 15785, 19885, 27839, 37345, 43747, 139195, 149489, 218735, 306229, 747445, 1046423, 1531145, 1644379, 5232115, 6129049, 8221895, 11510653, 14500433, 30645245, 42903343, 57553265, 67419539, 72502165, 101503031, 159504763, 214516715, 337097695, 471936773, 507515155, 594517753, 797523815, 1116533341, 2359683865, 2972588765, 4161624271, 5582666705, 6539695283, 20808121355, 32698476415, 45777866981, 228889334905]

約数ペア:

[(1, 228889334905), (5, 45777866981), (7, 32698476415), (11, 20808121355), (35, 6539695283), (41, 5582666705), (55, 4161624271), (77, 2972588765), (97, 2359683865), (205, 1116533341), (287, 797523815), (385, 594517753), (451, 507515155), (485, 471936773), (679, 337097695), (1067, 214516715), (1435, 159504763), (2255, 101503031), (3157, 72502165), (3395, 67419539), (3977, 57553265), (5335, 42903343), (7469, 30645245), (15785, 14500433), (19885, 11510653), (27839, 8221895), (37345, 6129049), (43747, 5232115), (139195, 1644379), (149489, 1531145), (218735, 1046423), (306229, 747445)]