12295425

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2309}}^1$

素因数の和:2393

約数の個数: 24

約数和(自身を含む): 20623680

約数和(自身を除く): 8328255

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 2309, 5325, 6927, 11545, 34635, 57725, 163939, 173175, 491817, 819695, 2459085, 4098475, 12295425]

約数ペア:

[(1, 12295425), (3, 4098475), (5, 2459085), (15, 819695), (25, 491817), (71, 173175), (75, 163939), (213, 57725), (355, 34635), (1065, 11545), (1775, 6927), (2309, 5325)]