2926365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 5174400

約数和(自身を除く): 2248035

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 349, 559, 645, 1047, 1677, 1745, 2795, 4537, 5235, 8385, 13611, 15007, 22685, 45021, 68055, 75035, 195091, 225105, 585273, 975455, 2926365]

約数ペア:

[(1, 2926365), (3, 975455), (5, 585273), (13, 225105), (15, 195091), (39, 75035), (43, 68055), (65, 45021), (129, 22685), (195, 15007), (215, 13611), (349, 8385), (559, 5235), (645, 4537), (1047, 2795), (1677, 1745)]