4874765

素因数分解:

$5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 6907032

約数和(自身を除く): 2032267

約数列:

[1, 5, 7, 35, 49, 101, 197, 245, 505, 707, 985, 1379, 3535, 4949, 6895, 9653, 19897, 24745, 48265, 99485, 139279, 696395, 974953, 4874765]

約数ペア:

[(1, 4874765), (5, 974953), (7, 696395), (35, 139279), (49, 99485), (101, 48265), (197, 24745), (245, 19897), (505, 9653), (707, 6895), (985, 4949), (1379, 3535)]