388985525

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{6133}}^1$

素因数の和:6245

約数の個数: 24

約数和(自身を含む): 502006560

約数和(自身を除く): 113021035

約数列:

[1, 5, 25, 43, 59, 215, 295, 1075, 1475, 2537, 6133, 12685, 30665, 63425, 153325, 263719, 361847, 1318595, 1809235, 6592975, 9046175, 15559421, 77797105, 388985525]

約数ペア:

[(1, 388985525), (5, 77797105), (25, 15559421), (43, 9046175), (59, 6592975), (215, 1809235), (295, 1318595), (1075, 361847), (1475, 263719), (2537, 153325), (6133, 63425), (12685, 30665)]