348528085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 450551808

約数和(自身を除く): 102023723

約数列:

[1, 5, 23, 41, 115, 193, 205, 383, 943, 965, 1915, 4439, 4715, 7913, 8809, 15703, 22195, 39565, 44045, 73919, 78515, 181999, 361169, 369595, 909995, 1700137, 1805845, 3030679, 8500685, 15153395, 69705617, 348528085]

約数ペア:

[(1, 348528085), (5, 69705617), (23, 15153395), (41, 8500685), (115, 3030679), (193, 1805845), (205, 1700137), (383, 909995), (943, 369595), (965, 361169), (1915, 181999), (4439, 78515), (4715, 73919), (7913, 44045), (8809, 39565), (15703, 22195)]