187858955

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 241323840

約数和(自身を除く): 53464885

約数列:

[1, 5, 29, 61, 67, 145, 305, 317, 335, 1585, 1769, 1943, 4087, 8845, 9193, 9715, 19337, 20435, 21239, 45965, 96685, 106195, 118523, 560773, 592615, 615931, 1295579, 2803865, 3079655, 6477895, 37571791, 187858955]

約数ペア:

[(1, 187858955), (5, 37571791), (29, 6477895), (61, 3079655), (67, 2803865), (145, 1295579), (305, 615931), (317, 592615), (335, 560773), (1585, 118523), (1769, 106195), (1943, 96685), (4087, 45965), (8845, 21239), (9193, 20435), (9715, 19337)]