1520294521

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 1651322880

約数和(自身を除く): 131028359

約数列:

[1, 29, 61, 67, 101, 127, 1769, 1943, 2929, 3683, 4087, 6161, 6767, 7747, 8509, 12827, 118523, 178669, 196243, 224663, 246761, 371983, 412787, 519049, 782447, 859409, 11970823, 15052421, 22690963, 24922861, 52423949, 1520294521]

約数ペア:

[(1, 1520294521), (29, 52423949), (61, 24922861), (67, 22690963), (101, 15052421), (127, 11970823), (1769, 859409), (1943, 782447), (2929, 519049), (3683, 412787), (4087, 371983), (6161, 246761), (6767, 224663), (7747, 196243), (8509, 178669), (12827, 118523)]