142455175

素因数分解:

$5^2\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 179676000

約数和(自身を除く): 37220825

約数列:

[1, 5, 25, 149, 167, 229, 745, 835, 1145, 3725, 4175, 5725, 24883, 34121, 38243, 124415, 170605, 191215, 622075, 853025, 956075, 5698207, 28491035, 142455175]

約数ペア:

[(1, 142455175), (5, 28491035), (25, 5698207), (149, 956075), (167, 853025), (229, 622075), (745, 191215), (835, 170605), (1145, 124415), (3725, 38243), (4175, 34121), (5725, 24883)]