56278995

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1931}}^1$

素因数の和:2035

約数の個数: 32

約数和(自身を含む): 94590720

約数和(自身を除く): 38311725

約数列:

[1, 3, 5, 15, 29, 67, 87, 145, 201, 335, 435, 1005, 1931, 1943, 5793, 5829, 9655, 9715, 28965, 29145, 55999, 129377, 167997, 279995, 388131, 646885, 839985, 1940655, 3751933, 11255799, 18759665, 56278995]

約数ペア:

[(1, 56278995), (3, 18759665), (5, 11255799), (15, 3751933), (29, 1940655), (67, 839985), (87, 646885), (145, 388131), (201, 279995), (335, 167997), (435, 129377), (1005, 55999), (1931, 29145), (1943, 28965), (5793, 9715), (5829, 9655)]