83545155

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19963}}^1$

素因数の和:20008

約数の個数: 32

約数和(自身を含む): 153323520

約数和(自身を除く): 69778365

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 19963, 59889, 99815, 179667, 299445, 539001, 618853, 898335, 1856559, 2695005, 3094265, 5569677, 9282795, 16709031, 27848385, 83545155]

約数ペア:

[(1, 83545155), (3, 27848385), (5, 16709031), (9, 9282795), (15, 5569677), (27, 3094265), (31, 2695005), (45, 1856559), (93, 898335), (135, 618853), (155, 539001), (279, 299445), (465, 179667), (837, 99815), (1395, 59889), (4185, 19963)]