22926515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 30412800

約数和(自身を除く): 7486285

約数列:

[1, 5, 23, 31, 59, 109, 115, 155, 295, 545, 713, 1357, 1829, 2507, 3379, 3565, 6431, 6785, 9145, 12535, 16895, 32155, 42067, 77717, 147913, 199361, 210335, 388585, 739565, 996805, 4585303, 22926515]

約数ペア:

[(1, 22926515), (5, 4585303), (23, 996805), (31, 739565), (59, 388585), (109, 210335), (115, 199361), (155, 147913), (295, 77717), (545, 42067), (713, 32155), (1357, 16895), (1829, 12535), (2507, 9145), (3379, 6785), (3565, 6431)]