28491035

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 34776000

約数和(自身を除く): 6284965

約数列:

[1, 5, 149, 167, 229, 745, 835, 1145, 24883, 34121, 38243, 124415, 170605, 191215, 5698207, 28491035]

約数ペア:

[(1, 28491035), (5, 5698207), (149, 191215), (167, 170605), (229, 124415), (745, 38243), (835, 34121), (1145, 24883)]