142700015

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{6203}}^1$

素因数の和:6358

約数の個数: 16

約数和(自身を含む): 176888448

約数和(自身を除く): 34188433

約数列:

[1, 5, 43, 107, 215, 535, 4601, 6203, 23005, 31015, 266729, 663721, 1333645, 3318605, 28540003, 142700015]

約数ペア:

[(1, 142700015), (5, 28540003), (43, 3318605), (107, 1333645), (215, 663721), (535, 266729), (4601, 31015), (6203, 23005)]