145802015

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{1249}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 180120000

約数和(自身を除く): 34317985

約数列:

[1, 5, 37, 185, 631, 1249, 3155, 6245, 23347, 46213, 116735, 231065, 788119, 3940595, 29160403, 145802015]

約数ペア:

[(1, 145802015), (5, 29160403), (37, 3940595), (185, 788119), (631, 231065), (1249, 116735), (3155, 46213), (6245, 23347)]