84898519275

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{153739}}^1$

素因数の和:153988

約数の個数: 48

約数和(自身を含む): 144884576000

約数和(自身を除く): 59986056725

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 199, 555, 597, 925, 995, 2775, 2985, 4975, 7363, 14925, 22089, 36815, 110445, 153739, 184075, 461217, 552225, 768695, 2306085, 3843475, 5688343, 11530425, 17065029, 28441715, 30594061, 85325145, 91782183, 142208575, 152970305, 426625725, 458910915, 764851525, 1131980257, 2294554575, 3395940771, 5659901285, 16979703855, 28299506425, 84898519275]

約数ペア:

[(1, 84898519275), (3, 28299506425), (5, 16979703855), (15, 5659901285), (25, 3395940771), (37, 2294554575), (75, 1131980257), (111, 764851525), (185, 458910915), (199, 426625725), (555, 152970305), (597, 142208575), (925, 91782183), (995, 85325145), (2775, 30594061), (2985, 28441715), (4975, 17065029), (7363, 11530425), (14925, 5688343), (22089, 3843475), (36815, 2306085), (110445, 768695), (153739, 552225), (184075, 461217)]