72153105

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{35111}}^1$

素因数の和:35256

約数の個数: 16

約数和(自身を含む): 116290944

約数和(自身を除く): 44137839

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 35111, 105333, 175555, 526665, 4810207, 14430621, 24051035, 72153105]

約数ペア:

[(1, 72153105), (3, 24051035), (5, 14430621), (15, 4810207), (137, 526665), (411, 175555), (685, 105333), (2055, 35111)]