724131425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{15173}}^1$

素因数の和:15289

約数の個数: 24

約数和(自身を含む): 948314304

約数和(自身を除く): 224182879

約数列:

[1, 5, 23, 25, 83, 115, 415, 575, 1909, 2075, 9545, 15173, 47725, 75865, 348979, 379325, 1259359, 1744895, 6296795, 8724475, 28965257, 31483975, 144826285, 724131425]

約数ペア:

[(1, 724131425), (5, 144826285), (23, 31483975), (25, 28965257), (83, 8724475), (115, 6296795), (415, 1744895), (575, 1259359), (1909, 379325), (2075, 348979), (9545, 75865), (15173, 47725)]