56906025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2999}}^1$

素因数の和:3046

約数の個数: 48

約数和(自身を含む): 107136000

約数和(自身を除く): 50229975

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 2999, 3795, 6325, 8997, 14995, 18975, 32989, 44985, 68977, 74975, 98967, 164945, 206931, 224925, 344885, 494835, 758747, 824725, 1034655, 1724425, 2276241, 2474175, 3793735, 5173275, 11381205, 18968675, 56906025]

約数ペア:

[(1, 56906025), (3, 18968675), (5, 11381205), (11, 5173275), (15, 3793735), (23, 2474175), (25, 2276241), (33, 1724425), (55, 1034655), (69, 824725), (75, 758747), (115, 494835), (165, 344885), (253, 224925), (275, 206931), (345, 164945), (575, 98967), (759, 74975), (825, 68977), (1265, 44985), (1725, 32989), (2999, 18975), (3795, 14995), (6325, 8997)]