1368887715

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{779993}}^1$

素因数の和:780020

約数の個数: 32

約数和(自身を含む): 2620779840

約数和(自身を除く): 1251892125

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 779993, 2339979, 3899965, 7019937, 10139909, 11699895, 21059811, 30419727, 35099685, 50699545, 91259181, 105299055, 152098635, 273777543, 456295905, 1368887715]

約数ペア:

[(1, 1368887715), (3, 456295905), (5, 273777543), (9, 152098635), (13, 105299055), (15, 91259181), (27, 50699545), (39, 35099685), (45, 30419727), (65, 21059811), (117, 11699895), (135, 10139909), (195, 7019937), (351, 3899965), (585, 2339979), (1755, 779993)]