1264804545

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1794049}}^1$

素因数の和:1794104

約数の個数: 16

約数和(自身を含む): 2066745600

約数和(自身を除く): 801941055

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 1794049, 5382147, 8970245, 26910735, 84320303, 252960909, 421601515, 1264804545]

約数ペア:

[(1, 1264804545), (3, 421601515), (5, 252960909), (15, 84320303), (47, 26910735), (141, 8970245), (235, 5382147), (705, 1794049)]