203133075

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{62987}}^1$

素因数の和:63043

約数の個数: 24

約数和(自身を含む): 343662528

約数和(自身を除く): 140529453

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 62987, 188961, 314935, 944805, 1574675, 2708441, 4724025, 8125323, 13542205, 40626615, 67711025, 203133075]

約数ペア:

[(1, 203133075), (3, 67711025), (5, 40626615), (15, 13542205), (25, 8125323), (43, 4724025), (75, 2708441), (129, 1574675), (215, 944805), (645, 314935), (1075, 188961), (3225, 62987)]