7829425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 10445760

約数和(自身を除く): 2616335

約数列:

[1, 5, 19, 25, 53, 95, 265, 311, 475, 1007, 1325, 1555, 5035, 5909, 7775, 16483, 25175, 29545, 82415, 147725, 313177, 412075, 1565885, 7829425]

約数ペア:

[(1, 7829425), (5, 1565885), (19, 412075), (25, 313177), (53, 147725), (95, 82415), (265, 29545), (311, 25175), (475, 16483), (1007, 7775), (1325, 5909), (1555, 5035)]