5781685

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 8692992

約数和(自身を除く): 2911307

約数列:

[1, 5, 7, 13, 35, 65, 91, 97, 131, 455, 485, 655, 679, 917, 1261, 1703, 3395, 4585, 6305, 8515, 8827, 11921, 12707, 44135, 59605, 63535, 88949, 165191, 444745, 825955, 1156337, 5781685]

約数ペア:

[(1, 5781685), (5, 1156337), (7, 825955), (13, 444745), (35, 165191), (65, 88949), (91, 63535), (97, 59605), (131, 44135), (455, 12707), (485, 11921), (655, 8827), (679, 8515), (917, 6305), (1261, 4585), (1703, 3395)]