427484295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79829}}^1$

素因数の和:79864

約数の個数: 48

約数和(自身を含む): 896650560

約数和(自身を除く): 469166265

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 79829, 239487, 399145, 558803, 718461, 1197435, 1357093, 1676409, 2794015, 3592305, 4071279, 5029227, 6785465, 8382045, 9499651, 12213837, 20356395, 25146135, 28498953, 47498255, 61069185, 85496859, 142494765, 427484295]

約数ペア:

[(1, 427484295), (3, 142494765), (5, 85496859), (7, 61069185), (9, 47498255), (15, 28498953), (17, 25146135), (21, 20356395), (35, 12213837), (45, 9499651), (51, 8382045), (63, 6785465), (85, 5029227), (105, 4071279), (119, 3592305), (153, 2794015), (255, 1676409), (315, 1357093), (357, 1197435), (595, 718461), (765, 558803), (1071, 399145), (1785, 239487), (5355, 79829)]