224723425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2309}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 296465400

約数和(自身を除く): 71741975

約数列:

[1, 5, 17, 25, 85, 229, 425, 1145, 2309, 3893, 5725, 11545, 19465, 39253, 57725, 97325, 196265, 528761, 981325, 2643805, 8988937, 13219025, 44944685, 224723425]

約数ペア:

[(1, 224723425), (5, 44944685), (17, 13219025), (25, 8988937), (85, 2643805), (229, 981325), (425, 528761), (1145, 196265), (2309, 97325), (3893, 57725), (5725, 39253), (11545, 19465)]