1330804765

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 1660538880

約数和(自身を除く): 329734115

約数列:

[1, 5, 47, 131, 139, 235, 311, 655, 695, 1555, 6157, 6533, 14617, 18209, 30785, 32665, 40741, 43229, 73085, 91045, 203705, 216145, 855823, 1914827, 2031763, 4279115, 5662999, 9574135, 10158815, 28314995, 266160953, 1330804765]

約数ペア:

[(1, 1330804765), (5, 266160953), (47, 28314995), (131, 10158815), (139, 9574135), (235, 5662999), (311, 4279115), (655, 2031763), (695, 1914827), (1555, 855823), (6157, 216145), (6533, 203705), (14617, 91045), (18209, 73085), (30785, 43229), (32665, 40741)]