142036055

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{19991}}^1$

素因数の和:20039

約数の個数: 24

約数和(自身を含む): 205117920

約数和(自身を除く): 63081865

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 7105, 19991, 99955, 139937, 579739, 699685, 979559, 2898695, 4058173, 4897795, 20290865, 28407211, 142036055]

約数ペア:

[(1, 142036055), (5, 28407211), (7, 20290865), (29, 4897795), (35, 4058173), (49, 2898695), (145, 979559), (203, 699685), (245, 579739), (1015, 139937), (1421, 99955), (7105, 19991)]