467972185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 608348160

約数和(自身を除く): 140375975

約数列:

[1, 5, 19, 47, 95, 163, 235, 643, 815, 893, 3097, 3215, 4465, 7661, 12217, 15485, 30221, 38305, 61085, 104809, 145559, 151105, 524045, 574199, 727795, 1991371, 2870995, 4926023, 9956855, 24630115, 93594437, 467972185]

約数ペア:

[(1, 467972185), (5, 93594437), (19, 24630115), (47, 9956855), (95, 4926023), (163, 2870995), (235, 1991371), (643, 727795), (815, 574199), (893, 524045), (3097, 151105), (3215, 145559), (4465, 104809), (7661, 61085), (12217, 38305), (15485, 30221)]