2428685

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 3545856

約数和(自身を除く): 1117171

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 431, 805, 1127, 2155, 3017, 5635, 9913, 15085, 21119, 49565, 69391, 105595, 346955, 485737, 2428685]

約数ペア:

[(1, 2428685), (5, 485737), (7, 346955), (23, 105595), (35, 69391), (49, 49565), (115, 21119), (161, 15085), (245, 9913), (431, 5635), (805, 3017), (1127, 2155)]