189023015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{12907}}^1$

素因数の和:13042

約数の個数: 16

約数和(自身を含む): 236990880

約数和(自身を除く): 47967865

約数列:

[1, 5, 29, 101, 145, 505, 2929, 12907, 14645, 64535, 374303, 1303607, 1871515, 6518035, 37804603, 189023015]

約数ペア:

[(1, 189023015), (5, 37804603), (29, 6518035), (101, 1871515), (145, 1303607), (505, 374303), (2929, 64535), (12907, 14645)]