25838178525

素因数分解:

$3^3\times 5^2\times {\mathrm{227}}^1\times {\mathrm{168629}}^1$

素因数の和:168875

約数の個数: 48

約数和(自身を含む): 47675073600

約数和(自身を除く): 21836895075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 227, 675, 681, 1135, 2043, 3405, 5675, 6129, 10215, 17025, 30645, 51075, 153225, 168629, 505887, 843145, 1517661, 2529435, 4215725, 4552983, 7588305, 12647175, 22764915, 37941525, 38278783, 113824575, 114836349, 191393915, 344509047, 574181745, 956969575, 1033527141, 1722545235, 2870908725, 5167635705, 8612726175, 25838178525]

約数ペア:

[(1, 25838178525), (3, 8612726175), (5, 5167635705), (9, 2870908725), (15, 1722545235), (25, 1033527141), (27, 956969575), (45, 574181745), (75, 344509047), (135, 191393915), (225, 114836349), (227, 113824575), (675, 38278783), (681, 37941525), (1135, 22764915), (2043, 12647175), (3405, 7588305), (5675, 4552983), (6129, 4215725), (10215, 2529435), (17025, 1517661), (30645, 843145), (51075, 505887), (153225, 168629)]