27912885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^3$

素因数の和:76

約数の個数: 96

約数和(自身を含む): 60775680

約数和(自身を除く): 32862795

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 121, 143, 165, 169, 195, 231, 273, 363, 385, 429, 455, 507, 605, 715, 845, 847, 1001, 1155, 1183, 1365, 1573, 1815, 1859, 2145, 2197, 2535, 2541, 3003, 3549, 4235, 4719, 5005, 5577, 5915, 6591, 7865, 9295, 10985, 11011, 12705, 13013, 15015, 15379, 17745, 20449, 23595, 24167, 27885, 32955, 33033, 39039, 46137, 55055, 61347, 65065, 72501, 76895, 102245, 120835, 143143, 165165, 169169, 195195, 230685, 265837, 306735, 362505, 429429, 507507, 715715, 797511, 845845, 1329185, 1860859, 2147145, 2537535, 3987555, 5582577, 9304295, 27912885]

約数ペア:

[(1, 27912885), (3, 9304295), (5, 5582577), (7, 3987555), (11, 2537535), (13, 2147145), (15, 1860859), (21, 1329185), (33, 845845), (35, 797511), (39, 715715), (55, 507507), (65, 429429), (77, 362505), (91, 306735), (105, 265837), (121, 230685), (143, 195195), (165, 169169), (169, 165165), (195, 143143), (231, 120835), (273, 102245), (363, 76895), (385, 72501), (429, 65065), (455, 61347), (507, 55055), (605, 46137), (715, 39039), (845, 33033), (847, 32955), (1001, 27885), (1155, 24167), (1183, 23595), (1365, 20449), (1573, 17745), (1815, 15379), (1859, 15015), (2145, 13013), (2197, 12705), (2535, 11011), (2541, 10985), (3003, 9295), (3549, 7865), (4235, 6591), (4719, 5915), (5005, 5577)]