144976185

素因数分解:

$3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{7877}}^1$

素因数の和:8297

約数の個数: 24

約数和(自身を含む): 251938440

約数和(自身を除く): 106962255

約数列:

[1, 3, 5, 9, 15, 45, 409, 1227, 2045, 3681, 6135, 7877, 18405, 23631, 39385, 70893, 118155, 354465, 3221693, 9665079, 16108465, 28995237, 48325395, 144976185]

約数ペア:

[(1, 144976185), (3, 48325395), (5, 28995237), (9, 16108465), (15, 9665079), (45, 3221693), (409, 354465), (1227, 118155), (2045, 70893), (3681, 39385), (6135, 23631), (7877, 18405)]