54315750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{72421}}^1$

素因数の和:72441

約数の個数: 32

約数和(自身を含む): 135573984

約数和(自身を除く): 81258234

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 72421, 144842, 217263, 362105, 434526, 724210, 1086315, 1810525, 2172630, 3621050, 5431575, 9052625, 10863150, 18105250, 27157875, 54315750]

約数ペア:

[(1, 54315750), (2, 27157875), (3, 18105250), (5, 10863150), (6, 9052625), (10, 5431575), (15, 3621050), (25, 2172630), (30, 1810525), (50, 1086315), (75, 724210), (125, 434526), (150, 362105), (250, 217263), (375, 144842), (750, 72421)]