3194555

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 5171040

約数和(自身を除く): 1976485

約数列:

[1, 5, 7, 13, 17, 35, 49, 59, 65, 85, 91, 119, 221, 245, 295, 413, 455, 595, 637, 767, 833, 1003, 1105, 1547, 2065, 2891, 3185, 3835, 4165, 5015, 5369, 7021, 7735, 10829, 13039, 14455, 26845, 35105, 37583, 49147, 54145, 65195, 91273, 187915, 245735, 456365, 638911, 3194555]

約数ペア:

[(1, 3194555), (5, 638911), (7, 456365), (13, 245735), (17, 187915), (35, 91273), (49, 65195), (59, 54145), (65, 49147), (85, 37583), (91, 35105), (119, 26845), (221, 14455), (245, 13039), (295, 10829), (413, 7735), (455, 7021), (595, 5369), (637, 5015), (767, 4165), (833, 3835), (1003, 3185), (1105, 2891), (1547, 2065)]