3942885

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6113}}^1$

素因数の和:6164

約数の個数: 16

約数和(自身を含む): 6456384

約数和(自身を除く): 2513499

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 6113, 18339, 30565, 91695, 262859, 788577, 1314295, 3942885]

約数ペア:

[(1, 3942885), (3, 1314295), (5, 788577), (15, 262859), (43, 91695), (129, 30565), (215, 18339), (645, 6113)]