4993075

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 6562080

約数和(自身を除く): 1569005

約数列:

[1, 5, 25, 29, 71, 97, 145, 355, 485, 725, 1775, 2059, 2425, 2813, 6887, 10295, 14065, 34435, 51475, 70325, 172175, 199723, 998615, 4993075]

約数ペア:

[(1, 4993075), (5, 998615), (25, 199723), (29, 172175), (71, 70325), (97, 51475), (145, 34435), (355, 14065), (485, 10295), (725, 6887), (1775, 2813), (2059, 2425)]