156947001205

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{2851249}}^1$

素因数の和:2851464

約数の個数: 16

約数和(自身を含む): 191946150000

約数和(自身を除く): 34999148795

約数列:

[1, 5, 101, 109, 505, 545, 11009, 55045, 2851249, 14256245, 287976149, 310786141, 1439880745, 1553930705, 31389400241, 156947001205]

約数ペア:

[(1, 156947001205), (5, 31389400241), (101, 1553930705), (109, 1439880745), (505, 310786141), (545, 287976149), (11009, 14256245), (55045, 2851249)]