19623492045

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{22943}}^1$

素因数の和:23266

約数の個数: 48

約数和(自身を含む): 34575690240

約数和(自身を除く): 14952198195

約数列:

[1, 3, 5, 9, 15, 45, 83, 229, 249, 415, 687, 747, 1145, 1245, 2061, 3435, 3735, 10305, 19007, 22943, 57021, 68829, 95035, 114715, 171063, 206487, 285105, 344145, 855315, 1032435, 1904269, 5253947, 5712807, 9521345, 15761841, 17138421, 26269735, 28564035, 47285523, 78809205, 85692105, 236427615, 436077601, 1308232803, 2180388005, 3924698409, 6541164015, 19623492045]

約数ペア:

[(1, 19623492045), (3, 6541164015), (5, 3924698409), (9, 2180388005), (15, 1308232803), (45, 436077601), (83, 236427615), (229, 85692105), (249, 78809205), (415, 47285523), (687, 28564035), (747, 26269735), (1145, 17138421), (1245, 15761841), (2061, 9521345), (3435, 5712807), (3735, 5253947), (10305, 1904269), (19007, 1032435), (22943, 855315), (57021, 344145), (68829, 285105), (95035, 206487), (114715, 171063)]