42179805

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18379}}^1$

素因数の和:18410

約数の個数: 32

約数和(自身を含む): 79401600

約数和(自身を除く): 37221795

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 18379, 55137, 91895, 165411, 275685, 312443, 496233, 827055, 937329, 1562215, 2481165, 2811987, 4686645, 8435961, 14059935, 42179805]

約数ペア:

[(1, 42179805), (3, 14059935), (5, 8435961), (9, 4686645), (15, 2811987), (17, 2481165), (27, 1562215), (45, 937329), (51, 827055), (85, 496233), (135, 312443), (153, 275685), (255, 165411), (459, 91895), (765, 55137), (2295, 18379)]