7484685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 13039488

約数和(自身を除く): 5554803

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 293, 393, 655, 879, 1465, 1703, 1965, 3809, 4395, 5109, 8515, 11427, 19045, 25545, 38383, 57135, 115149, 191915, 498979, 575745, 1496937, 2494895, 7484685]

約数ペア:

[(1, 7484685), (3, 2494895), (5, 1496937), (13, 575745), (15, 498979), (39, 191915), (65, 115149), (131, 57135), (195, 38383), (293, 25545), (393, 19045), (655, 11427), (879, 8515), (1465, 5109), (1703, 4395), (1965, 3809)]