971576925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{51203}}^1$

素因数の和:51250

約数の個数: 48

約数和(自身を含む): 1828597248

約数和(自身を除く): 857020323

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 3795, 6325, 18975, 51203, 153609, 256015, 563233, 768045, 1177669, 1280075, 1689699, 2816165, 3533007, 3840225, 5888345, 8448495, 12954359, 14080825, 17665035, 29441725, 38863077, 42242475, 64771795, 88325175, 194315385, 323858975, 971576925]

約数ペア:

[(1, 971576925), (3, 323858975), (5, 194315385), (11, 88325175), (15, 64771795), (23, 42242475), (25, 38863077), (33, 29441725), (55, 17665035), (69, 14080825), (75, 12954359), (115, 8448495), (165, 5888345), (253, 3840225), (275, 3533007), (345, 2816165), (575, 1689699), (759, 1280075), (825, 1177669), (1265, 768045), (1725, 563233), (3795, 256015), (6325, 153609), (18975, 51203)]