147234705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30389}}^1$

素因数の和:30433

約数の個数: 32

約数和(自身を含む): 262569600

約数和(自身を除く): 115334895

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 30389, 91167, 151945, 455835, 516613, 577391, 1549839, 1732173, 2583065, 2886955, 7749195, 8660865, 9815647, 29446941, 49078235, 147234705]

約数ペア:

[(1, 147234705), (3, 49078235), (5, 29446941), (15, 9815647), (17, 8660865), (19, 7749195), (51, 2886955), (57, 2583065), (85, 1732173), (95, 1549839), (255, 577391), (285, 516613), (323, 455835), (969, 151945), (1615, 91167), (4845, 30389)]