77539275

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^2$

素因数の和:151

約数の個数: 90

約数和(自身を含む): 159387492

約数和(自身を除く): 81848217

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 59, 75, 81, 99, 135, 165, 177, 225, 275, 295, 297, 405, 495, 531, 649, 675, 825, 885, 891, 1475, 1485, 1593, 1947, 2025, 2475, 2655, 3245, 3481, 4425, 4455, 4779, 5841, 7425, 7965, 9735, 10443, 13275, 16225, 17405, 17523, 22275, 23895, 29205, 31329, 38291, 39825, 48675, 52215, 52569, 87025, 87615, 93987, 114873, 119475, 146025, 156645, 191455, 261075, 262845, 281961, 344619, 438075, 469935, 574365, 783225, 957275, 1033857, 1314225, 1409805, 1723095, 2349675, 2871825, 3101571, 5169285, 7049025, 8615475, 15507855, 25846425, 77539275]

約数ペア:

[(1, 77539275), (3, 25846425), (5, 15507855), (9, 8615475), (11, 7049025), (15, 5169285), (25, 3101571), (27, 2871825), (33, 2349675), (45, 1723095), (55, 1409805), (59, 1314225), (75, 1033857), (81, 957275), (99, 783225), (135, 574365), (165, 469935), (177, 438075), (225, 344619), (275, 281961), (295, 262845), (297, 261075), (405, 191455), (495, 156645), (531, 146025), (649, 119475), (675, 114873), (825, 93987), (885, 87615), (891, 87025), (1475, 52569), (1485, 52215), (1593, 48675), (1947, 39825), (2025, 38291), (2475, 31329), (2655, 29205), (3245, 23895), (3481, 22275), (4425, 17523), (4455, 17405), (4779, 16225), (5841, 13275), (7425, 10443), (7965, 9735)]