26880490845

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15316519}}^1$

素因数の和:15316546

約数の個数: 32

約数和(自身を含む): 51463507200

約数和(自身を除く): 24583016355

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 15316519, 45949557, 76582595, 137848671, 199114747, 229747785, 413546013, 597344241, 689243355, 995573735, 1792032723, 2067730065, 2986721205, 5376098169, 8960163615, 26880490845]

約数ペア:

[(1, 26880490845), (3, 8960163615), (5, 5376098169), (9, 2986721205), (13, 2067730065), (15, 1792032723), (27, 995573735), (39, 689243355), (45, 597344241), (65, 413546013), (117, 229747785), (135, 199114747), (195, 137848671), (351, 76582595), (585, 45949557), (1755, 15316519)]