154485455

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{2539}}^1$

素因数の和:2870

約数の個数: 16

約数和(自身を含む): 190439040

約数和(自身を除く): 35953585

約数列:

[1, 5, 43, 215, 283, 1415, 2539, 12169, 12695, 60845, 109177, 545885, 718537, 3592685, 30897091, 154485455]

約数ペア:

[(1, 154485455), (5, 30897091), (43, 3592685), (215, 718537), (283, 545885), (1415, 109177), (2539, 60845), (12169, 12695)]