39194265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 73716480

約数和(自身を除く): 34522215

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 89, 157, 165, 187, 255, 267, 445, 471, 561, 785, 935, 979, 1335, 1513, 1727, 2355, 2669, 2805, 2937, 4539, 4895, 5181, 7565, 8007, 8635, 13345, 13973, 14685, 16643, 22695, 25905, 29359, 40035, 41919, 49929, 69865, 83215, 88077, 146795, 153703, 209595, 237541, 249645, 440385, 461109, 712623, 768515, 1187705, 2305545, 2612951, 3563115, 7838853, 13064755, 39194265]

約数ペア:

[(1, 39194265), (3, 13064755), (5, 7838853), (11, 3563115), (15, 2612951), (17, 2305545), (33, 1187705), (51, 768515), (55, 712623), (85, 461109), (89, 440385), (157, 249645), (165, 237541), (187, 209595), (255, 153703), (267, 146795), (445, 88077), (471, 83215), (561, 69865), (785, 49929), (935, 41919), (979, 40035), (1335, 29359), (1513, 25905), (1727, 22695), (2355, 16643), (2669, 14685), (2805, 13973), (2937, 13345), (4539, 8635), (4895, 8007), (5181, 7565)]