388336095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3889}}^1$

素因数の和:4224

約数の個数: 48

約数和(自身を含む): 771900480

約数和(自身を除く): 383564385

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 317, 951, 1585, 2219, 2853, 3889, 4755, 6657, 11095, 11667, 14265, 19445, 19971, 27223, 33285, 35001, 58335, 81669, 99855, 136115, 175005, 245007, 408345, 1225035, 1232813, 3698439, 6164065, 8629691, 11095317, 18492195, 25889073, 43148455, 55476585, 77667219, 129445365, 388336095]

約数ペア:

[(1, 388336095), (3, 129445365), (5, 77667219), (7, 55476585), (9, 43148455), (15, 25889073), (21, 18492195), (35, 11095317), (45, 8629691), (63, 6164065), (105, 3698439), (315, 1232813), (317, 1225035), (951, 408345), (1585, 245007), (2219, 175005), (2853, 136115), (3889, 99855), (4755, 81669), (6657, 58335), (11095, 35001), (11667, 33285), (14265, 27223), (19445, 19971)]