1555127955

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{30341}}^1$

素因数の和:30436

約数の個数: 48

約数和(自身を含む): 2896811424

約数和(自身を除く): 1341683469

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 67, 85, 153, 201, 255, 335, 603, 765, 1005, 1139, 3015, 3417, 5695, 10251, 17085, 30341, 51255, 91023, 151705, 273069, 455115, 515797, 1365345, 1547391, 2032847, 2578985, 4642173, 6098541, 7736955, 10164235, 18295623, 23210865, 30492705, 34558399, 91478115, 103675197, 172791995, 311025591, 518375985, 1555127955]

約数ペア:

[(1, 1555127955), (3, 518375985), (5, 311025591), (9, 172791995), (15, 103675197), (17, 91478115), (45, 34558399), (51, 30492705), (67, 23210865), (85, 18295623), (153, 10164235), (201, 7736955), (255, 6098541), (335, 4642173), (603, 2578985), (765, 2032847), (1005, 1547391), (1139, 1365345), (3015, 515797), (3417, 455115), (5695, 273069), (10251, 151705), (17085, 91023), (30341, 51255)]