54067565

素因数分解:

$5^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 72161280

約数和(自身を除く): 18093715

約数列:

[1, 5, 17, 31, 71, 85, 155, 289, 355, 527, 1207, 1445, 2201, 2635, 4913, 6035, 8959, 11005, 20519, 24565, 37417, 44795, 102595, 152303, 187085, 348823, 636089, 761515, 1744115, 3180445, 10813513, 54067565]

約数ペア:

[(1, 54067565), (5, 10813513), (17, 3180445), (31, 1744115), (71, 761515), (85, 636089), (155, 348823), (289, 187085), (355, 152303), (527, 102595), (1207, 44795), (1445, 37417), (2201, 24565), (2635, 20519), (4913, 11005), (6035, 8959)]