11950455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 22560768

約数和(自身を除く): 10610313

約数列:

[1, 3, 5, 11, 15, 23, 33, 47, 55, 67, 69, 115, 141, 165, 201, 235, 253, 335, 345, 517, 705, 737, 759, 1005, 1081, 1265, 1541, 1551, 2211, 2585, 3149, 3243, 3685, 3795, 4623, 5405, 7705, 7755, 9447, 11055, 11891, 15745, 16215, 16951, 23115, 34639, 35673, 47235, 50853, 59455, 72427, 84755, 103917, 173195, 178365, 217281, 254265, 362135, 519585, 796697, 1086405, 2390091, 3983485, 11950455]

約数ペア:

[(1, 11950455), (3, 3983485), (5, 2390091), (11, 1086405), (15, 796697), (23, 519585), (33, 362135), (47, 254265), (55, 217281), (67, 178365), (69, 173195), (115, 103917), (141, 84755), (165, 72427), (201, 59455), (235, 50853), (253, 47235), (335, 35673), (345, 34639), (517, 23115), (705, 16951), (737, 16215), (759, 15745), (1005, 11891), (1081, 11055), (1265, 9447), (1541, 7755), (1551, 7705), (2211, 5405), (2585, 4623), (3149, 3795), (3243, 3685)]