225570275

素因数分解:

$5^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{3121}}^1$

素因数の和:3204

約数の個数: 36

約数和(自身を含む): 330994440

約数和(自身を除く): 105424165

約数列:

[1, 5, 7, 25, 35, 49, 59, 175, 245, 295, 413, 1225, 1475, 2065, 2891, 3121, 10325, 14455, 15605, 21847, 72275, 78025, 109235, 152929, 184139, 546175, 764645, 920695, 1288973, 3823225, 4603475, 6444865, 9022811, 32224325, 45114055, 225570275]

約数ペア:

[(1, 225570275), (5, 45114055), (7, 32224325), (25, 9022811), (35, 6444865), (49, 4603475), (59, 3823225), (175, 1288973), (245, 920695), (295, 764645), (413, 546175), (1225, 184139), (1475, 152929), (2065, 109235), (2891, 78025), (3121, 72275), (10325, 21847), (14455, 15605)]