15661736915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{26003}}^1$

素因数の和:26299

約数の個数: 32

約数和(自身を含む): 21029538816

約数和(自身を除く): 5367801901

約数列:

[1, 5, 11, 47, 55, 233, 235, 517, 1165, 2563, 2585, 10951, 12815, 26003, 54755, 120461, 130015, 286033, 602305, 1222141, 1430165, 6058699, 6110705, 13443551, 30293495, 66645689, 67217755, 284758853, 333228445, 1423794265, 3132347383, 15661736915]

約数ペア:

[(1, 15661736915), (5, 3132347383), (11, 1423794265), (47, 333228445), (55, 284758853), (233, 67217755), (235, 66645689), (517, 30293495), (1165, 13443551), (2563, 6110705), (2585, 6058699), (10951, 1430165), (12815, 1222141), (26003, 602305), (54755, 286033), (120461, 130015)]