23452155

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17971}}^1$

素因数の和:18011

約数の個数: 24

約数和(自身を含む): 42054480

約数和(自身を除く): 18602325

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 17971, 53913, 89855, 161739, 269565, 521159, 808695, 1563477, 2605795, 4690431, 7817385, 23452155]

約数ペア:

[(1, 23452155), (3, 7817385), (5, 4690431), (9, 2605795), (15, 1563477), (29, 808695), (45, 521159), (87, 269565), (145, 161739), (261, 89855), (435, 53913), (1305, 17971)]