7823218095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{205253}}^1$

素因数の和:205293

約数の個数: 72

約数和(自身を含む): 17034439968

約数和(自身を除く): 9211221873

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 121, 165, 231, 315, 363, 385, 495, 605, 693, 847, 1089, 1155, 1815, 2541, 3465, 4235, 5445, 7623, 12705, 38115, 205253, 615759, 1026265, 1436771, 1847277, 2257783, 3078795, 4310313, 6773349, 7183855, 9236385, 11288915, 12930939, 15804481, 20320047, 21551565, 24835613, 33866745, 47413443, 64654695, 74506839, 79022405, 101600235, 124178065, 142240329, 173849291, 223520517, 237067215, 372534195, 521547873, 711201645, 869246455, 1117602585, 1564643619, 2607739365, 7823218095]

約数ペア:

[(1, 7823218095), (3, 2607739365), (5, 1564643619), (7, 1117602585), (9, 869246455), (11, 711201645), (15, 521547873), (21, 372534195), (33, 237067215), (35, 223520517), (45, 173849291), (55, 142240329), (63, 124178065), (77, 101600235), (99, 79022405), (105, 74506839), (121, 64654695), (165, 47413443), (231, 33866745), (315, 24835613), (363, 21551565), (385, 20320047), (495, 15804481), (605, 12930939), (693, 11288915), (847, 9236385), (1089, 7183855), (1155, 6773349), (1815, 4310313), (2541, 3078795), (3465, 2257783), (4235, 1847277), (5445, 1436771), (7623, 1026265), (12705, 615759), (38115, 205253)]