2947595

素因数分解:

$5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 4210704

約数和(自身を除く): 1263109

約数列:

[1, 5, 7, 35, 49, 53, 227, 245, 265, 371, 1135, 1589, 1855, 2597, 7945, 11123, 12031, 12985, 55615, 60155, 84217, 421085, 589519, 2947595]

約数ペア:

[(1, 2947595), (5, 589519), (7, 421085), (35, 84217), (49, 60155), (53, 55615), (227, 12985), (245, 12031), (265, 11123), (371, 7945), (1135, 2597), (1589, 1855)]