2982735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 6267456

約数和(自身を除く): 3284721

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 557, 595, 765, 1071, 1671, 1785, 2785, 3899, 5013, 5355, 8355, 9469, 11697, 19495, 25065, 28407, 35091, 47345, 58485, 66283, 85221, 142035, 175455, 198849, 331415, 426105, 596547, 994245, 2982735]

約数ペア:

[(1, 2982735), (3, 994245), (5, 596547), (7, 426105), (9, 331415), (15, 198849), (17, 175455), (21, 142035), (35, 85221), (45, 66283), (51, 58485), (63, 47345), (85, 35091), (105, 28407), (119, 25065), (153, 19495), (255, 11697), (315, 9469), (357, 8355), (557, 5355), (595, 5013), (765, 3899), (1071, 2785), (1671, 1785)]