26278491455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{41117}}^1$

素因数の和:41315

約数の個数: 32

約数和(自身を含む): 34175965824

約数和(自身を除く): 7897474369

約数列:

[1, 5, 17, 73, 85, 103, 365, 515, 1241, 1751, 6205, 7519, 8755, 37595, 41117, 127823, 205585, 639115, 698989, 3001541, 3494945, 4235051, 15007705, 21175255, 51026197, 71995867, 255130985, 309158723, 359979335, 1545793615, 5255698291, 26278491455]

約数ペア:

[(1, 26278491455), (5, 5255698291), (17, 1545793615), (73, 359979335), (85, 309158723), (103, 255130985), (365, 71995867), (515, 51026197), (1241, 21175255), (1751, 15007705), (6205, 4235051), (7519, 3494945), (8755, 3001541), (37595, 698989), (41117, 639115), (127823, 205585)]