9742425

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 20525472

約数和(自身を除く): 10783047

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 147, 165, 175, 231, 241, 245, 275, 385, 525, 539, 723, 735, 825, 1155, 1205, 1225, 1617, 1687, 1925, 2651, 2695, 3615, 3675, 5061, 5775, 6025, 7953, 8085, 8435, 11809, 13255, 13475, 18075, 18557, 25305, 35427, 39765, 40425, 42175, 55671, 59045, 66275, 92785, 126525, 129899, 177135, 198825, 278355, 295225, 389697, 463925, 649495, 885675, 1391775, 1948485, 3247475, 9742425]

約数ペア:

[(1, 9742425), (3, 3247475), (5, 1948485), (7, 1391775), (11, 885675), (15, 649495), (21, 463925), (25, 389697), (33, 295225), (35, 278355), (49, 198825), (55, 177135), (75, 129899), (77, 126525), (105, 92785), (147, 66275), (165, 59045), (175, 55671), (231, 42175), (241, 40425), (245, 39765), (275, 35427), (385, 25305), (525, 18557), (539, 18075), (723, 13475), (735, 13255), (825, 11809), (1155, 8435), (1205, 8085), (1225, 7953), (1617, 6025), (1687, 5775), (1925, 5061), (2651, 3675), (2695, 3615)]