11525001

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 17280000

約数和(自身を除く): 5754999

約数列:

[1, 3, 19, 23, 57, 59, 69, 149, 177, 437, 447, 1121, 1311, 1357, 2831, 3363, 3427, 4071, 8493, 8791, 10281, 25783, 26373, 65113, 77349, 167029, 195339, 202193, 501087, 606579, 3841667, 11525001]

約数ペア:

[(1, 11525001), (3, 3841667), (19, 606579), (23, 501087), (57, 202193), (59, 195339), (69, 167029), (149, 77349), (177, 65113), (437, 26373), (447, 25783), (1121, 10281), (1311, 8791), (1357, 8493), (2831, 4071), (3363, 3427)]