121487145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{823}}^1$

素因数の和:1601

約数の個数: 32

約数和(自身を含む): 209862912

約数和(自身を除く): 88375767

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 757, 823, 2271, 2469, 3785, 4115, 9841, 10699, 11355, 12345, 29523, 32097, 49205, 53495, 147615, 160485, 623011, 1869033, 3115055, 8099143, 9345165, 24297429, 40495715, 121487145]

約数ペア:

[(1, 121487145), (3, 40495715), (5, 24297429), (13, 9345165), (15, 8099143), (39, 3115055), (65, 1869033), (195, 623011), (757, 160485), (823, 147615), (2271, 53495), (2469, 49205), (3785, 32097), (4115, 29523), (9841, 12345), (10699, 11355)]