143144435

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{20147}}^1$

素因数の和:20195

約数の個数: 24

約数和(自身を含む): 206718480

約数和(自身を除く): 63574045

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 7105, 20147, 100735, 141029, 584263, 705145, 987203, 2921315, 4089841, 4936015, 20449205, 28628887, 143144435]

約数ペア:

[(1, 143144435), (5, 28628887), (7, 20449205), (29, 4936015), (35, 4089841), (49, 2921315), (145, 987203), (203, 705145), (245, 584263), (1015, 141029), (1421, 100735), (7105, 20147)]