54919875

素因数分解:

$3^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{1069}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 92139840

約数和(自身を除く): 37219965

約数列:

[1, 3, 5, 15, 25, 75, 125, 137, 375, 411, 685, 1069, 2055, 3207, 3425, 5345, 10275, 16035, 17125, 26725, 51375, 80175, 133625, 146453, 400875, 439359, 732265, 2196795, 3661325, 10983975, 18306625, 54919875]

約数ペア:

[(1, 54919875), (3, 18306625), (5, 10983975), (15, 3661325), (25, 2196795), (75, 732265), (125, 439359), (137, 400875), (375, 146453), (411, 133625), (685, 80175), (1069, 51375), (2055, 26725), (3207, 17125), (3425, 16035), (5345, 10275)]