159392085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{10247}}^1$

素因数の和:10333

約数の個数: 32

約数和(自身を含む): 274482432

約数和(自身を除く): 115090347

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 3111, 5185, 10247, 15555, 30741, 51235, 153705, 174199, 522597, 625067, 870995, 1875201, 2612985, 3125335, 9376005, 10626139, 31878417, 53130695, 159392085]

約数ペア:

[(1, 159392085), (3, 53130695), (5, 31878417), (15, 10626139), (17, 9376005), (51, 3125335), (61, 2612985), (85, 1875201), (183, 870995), (255, 625067), (305, 522597), (915, 174199), (1037, 153705), (3111, 51235), (5185, 30741), (10247, 15555)]