393771135

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1\times {\mathrm{1259}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 653184000

約数和(自身を除く): 259412865

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 719, 1259, 2157, 3595, 3777, 6295, 10785, 18885, 20851, 36511, 62553, 104255, 109533, 182555, 312765, 547665, 905221, 2715663, 4526105, 13578315, 26251409, 78754227, 131257045, 393771135]

約数ペア:

[(1, 393771135), (3, 131257045), (5, 78754227), (15, 26251409), (29, 13578315), (87, 4526105), (145, 2715663), (435, 905221), (719, 547665), (1259, 312765), (2157, 182555), (3595, 109533), (3777, 104255), (6295, 62553), (10785, 36511), (18885, 20851)]