147908595

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1777}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 245790720

約数和(自身を除く): 97882125

約数列:

[1, 3, 5, 15, 31, 93, 155, 179, 465, 537, 895, 1777, 2685, 5331, 5549, 8885, 16647, 26655, 27745, 55087, 83235, 165261, 275435, 318083, 826305, 954249, 1590415, 4771245, 9860573, 29581719, 49302865, 147908595]

約数ペア:

[(1, 147908595), (3, 49302865), (5, 29581719), (15, 9860573), (31, 4771245), (93, 1590415), (155, 954249), (179, 826305), (465, 318083), (537, 275435), (895, 165261), (1777, 83235), (2685, 55087), (5331, 27745), (5549, 26655), (8885, 16647)]