11209811805

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4370297}}^1$

素因数の和:4370330

約数の個数: 32

約数和(自身を含む): 20977430400

約数和(自身を除く): 9767618595

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 4370297, 13110891, 21851485, 39332673, 65554455, 83035643, 117998019, 196663365, 249106929, 415178215, 589990095, 747320787, 1245534645, 2241962361, 3736603935, 11209811805]

約数ペア:

[(1, 11209811805), (3, 3736603935), (5, 2241962361), (9, 1245534645), (15, 747320787), (19, 589990095), (27, 415178215), (45, 249106929), (57, 196663365), (95, 117998019), (135, 83035643), (171, 65554455), (285, 39332673), (513, 21851485), (855, 13110891), (2565, 4370297)]