12214475

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 54

約数和(自身を含む): 19401660

約数和(自身を除く): 7187185

約数列:

[1, 5, 7, 13, 25, 35, 49, 59, 65, 91, 169, 175, 245, 295, 325, 413, 455, 637, 767, 845, 1183, 1225, 1475, 2065, 2275, 2891, 3185, 3835, 4225, 5369, 5915, 8281, 9971, 10325, 14455, 15925, 19175, 26845, 29575, 37583, 41405, 49855, 69797, 72275, 134225, 187915, 207025, 249275, 348985, 488579, 939575, 1744925, 2442895, 12214475]

約数ペア:

[(1, 12214475), (5, 2442895), (7, 1744925), (13, 939575), (25, 488579), (35, 348985), (49, 249275), (59, 207025), (65, 187915), (91, 134225), (169, 72275), (175, 69797), (245, 49855), (295, 41405), (325, 37583), (413, 29575), (455, 26845), (637, 19175), (767, 15925), (845, 14455), (1183, 10325), (1225, 9971), (1475, 8281), (2065, 5915), (2275, 5369), (2891, 4225), (3185, 3835)]