25066569

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 38154240

約数和(自身を除く): 13087671

約数列:

[1, 3, 11, 31, 33, 93, 107, 229, 321, 341, 687, 1023, 1177, 2519, 3317, 3531, 7099, 7557, 9951, 21297, 24503, 36487, 73509, 78089, 109461, 234267, 269533, 759593, 808599, 2278779, 8355523, 25066569]

約数ペア:

[(1, 25066569), (3, 8355523), (11, 2278779), (31, 808599), (33, 759593), (93, 269533), (107, 234267), (229, 109461), (321, 78089), (341, 73509), (687, 36487), (1023, 24503), (1177, 21297), (2519, 9951), (3317, 7557), (3531, 7099)]