6481635

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 10948608

約数和(自身を除く): 4466973

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 263, 265, 465, 789, 795, 1315, 1643, 3945, 4929, 8153, 8215, 13939, 24459, 24645, 40765, 41817, 69695, 122295, 209085, 432109, 1296327, 2160545, 6481635]

約数ペア:

[(1, 6481635), (3, 2160545), (5, 1296327), (15, 432109), (31, 209085), (53, 122295), (93, 69695), (155, 41817), (159, 40765), (263, 24645), (265, 24459), (465, 13939), (789, 8215), (795, 8153), (1315, 4929), (1643, 3945)]