2008355265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{375043}}^1$

素因数の和:375078

約数の個数: 48

約数和(自身を含む): 4212494208

約数和(自身を除く): 2204138943

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, 375043, 1125129, 1875215, 2625301, 3375387, 5625645, 6375731, 7875903, 13126505, 16876935, 19127193, 23627709, 31878655, 39379515, 44630117, 57381579, 95635965, 118138545, 133890351, 223150585, 286907895, 401671053, 669451755, 2008355265]

約数ペア:

[(1, 2008355265), (3, 669451755), (5, 401671053), (7, 286907895), (9, 223150585), (15, 133890351), (17, 118138545), (21, 95635965), (35, 57381579), (45, 44630117), (51, 39379515), (63, 31878655), (85, 23627709), (105, 19127193), (119, 16876935), (153, 13126505), (255, 7875903), (315, 6375731), (357, 5625645), (595, 3375387), (765, 2625301), (1071, 1875215), (1785, 1125129), (5355, 375043)]