30441425

素因数分解:

$5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{883}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 43407936

約数和(自身を除く): 12966511

約数列:

[1, 5, 7, 25, 35, 175, 197, 883, 985, 1379, 4415, 4925, 6181, 6895, 22075, 30905, 34475, 154525, 173951, 869755, 1217657, 4348775, 6088285, 30441425]

約数ペア:

[(1, 30441425), (5, 6088285), (7, 4348775), (25, 1217657), (35, 869755), (175, 173951), (197, 154525), (883, 34475), (985, 30905), (1379, 22075), (4415, 6895), (4925, 6181)]