352802545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1621}}^1$

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 467136000

約数和(自身を除く): 114333455

約数列:

[1, 5, 19, 29, 79, 95, 145, 395, 551, 1501, 1621, 2291, 2755, 7505, 8105, 11455, 30799, 43529, 47009, 128059, 153995, 217645, 235045, 640295, 893171, 2433121, 3713711, 4465855, 12165605, 18568555, 70560509, 352802545]

約数ペア:

[(1, 352802545), (5, 70560509), (19, 18568555), (29, 12165605), (79, 4465855), (95, 3713711), (145, 2433121), (395, 893171), (551, 640295), (1501, 235045), (1621, 217645), (2291, 153995), (2755, 128059), (7505, 47009), (8105, 43529), (11455, 30799)]