157028135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 211880448

約数和(自身を除く): 54852313

約数列:

[1, 5, 11, 53, 55, 103, 265, 515, 523, 583, 1133, 2615, 2915, 5459, 5665, 5753, 27295, 27719, 28765, 53869, 60049, 138595, 269345, 300245, 304909, 592559, 1524545, 2855057, 2962795, 14275285, 31405627, 157028135]

約数ペア:

[(1, 157028135), (5, 31405627), (11, 14275285), (53, 2962795), (55, 2855057), (103, 1524545), (265, 592559), (515, 304909), (523, 300245), (583, 269345), (1133, 138595), (2615, 60049), (2915, 53869), (5459, 28765), (5665, 27719), (5753, 27295)]