252186465

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{19991}}^1$

素因数の和:20057

約数の個数: 24

約数和(自身を含む): 417912768

約数和(自身を除く): 165726303

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 841, 2523, 4205, 12615, 19991, 59973, 99955, 299865, 579739, 1739217, 2898695, 8696085, 16812431, 50437293, 84062155, 252186465]

約数ペア:

[(1, 252186465), (3, 84062155), (5, 50437293), (15, 16812431), (29, 8696085), (87, 2898695), (145, 1739217), (435, 579739), (841, 299865), (2523, 99955), (4205, 59973), (12615, 19991)]