517129035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{4817}}^1$

素因数の和:5263

約数の個数: 32

約数和(自身を含む): 878340672

約数和(自身を除く): 361211637

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 421, 1263, 2105, 4817, 6315, 7157, 14451, 21471, 24085, 35785, 72255, 81889, 107355, 245667, 409445, 1228335, 2027957, 6083871, 10139785, 30419355, 34475269, 103425807, 172376345, 517129035]

約数ペア:

[(1, 517129035), (3, 172376345), (5, 103425807), (15, 34475269), (17, 30419355), (51, 10139785), (85, 6083871), (255, 2027957), (421, 1228335), (1263, 409445), (2105, 245667), (4817, 107355), (6315, 81889), (7157, 72255), (14451, 35785), (21471, 24085)]