48027975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 84994560

約数和(自身を除く): 36966585

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 139, 255, 271, 417, 425, 695, 813, 1275, 1355, 2085, 2363, 3475, 4065, 4607, 6775, 7089, 10425, 11815, 13821, 20325, 23035, 35445, 37669, 59075, 69105, 113007, 115175, 177225, 188345, 345525, 565035, 640373, 941725, 1921119, 2825175, 3201865, 9605595, 16009325, 48027975]

約数ペア:

[(1, 48027975), (3, 16009325), (5, 9605595), (15, 3201865), (17, 2825175), (25, 1921119), (51, 941725), (75, 640373), (85, 565035), (139, 345525), (255, 188345), (271, 177225), (417, 115175), (425, 113007), (695, 69105), (813, 59075), (1275, 37669), (1355, 35445), (2085, 23035), (2363, 20325), (3475, 13821), (4065, 11815), (4607, 10425), (6775, 7089)]