51860565

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^2$

素因数の和:326

約数の個数: 36

約数和(自身を含む): 91659204

約数和(自身を除く): 39798639

約数列:

[1, 3, 5, 9, 15, 45, 97, 109, 291, 327, 485, 545, 873, 981, 1455, 1635, 4365, 4905, 10573, 11881, 31719, 35643, 52865, 59405, 95157, 106929, 158595, 178215, 475785, 534645, 1152457, 3457371, 5762285, 10372113, 17286855, 51860565]

約数ペア:

[(1, 51860565), (3, 17286855), (5, 10372113), (9, 5762285), (15, 3457371), (45, 1152457), (97, 534645), (109, 475785), (291, 178215), (327, 158595), (485, 106929), (545, 95157), (873, 59405), (981, 52865), (1455, 35643), (1635, 31719), (4365, 11881), (4905, 10573)]