289304325

素因数分解:

$3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{6397}}^1$

素因数の和:6483

約数の個数: 48

約数和(自身を含む): 539479360

約数和(自身を除く): 250175035

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 135, 201, 225, 335, 603, 675, 1005, 1675, 1809, 3015, 5025, 6397, 9045, 15075, 19191, 31985, 45225, 57573, 95955, 159925, 172719, 287865, 428599, 479775, 863595, 1285797, 1439325, 2142995, 3857391, 4317975, 6428985, 10714975, 11572173, 19286955, 32144925, 57860865, 96434775, 289304325]

約数ペア:

[(1, 289304325), (3, 96434775), (5, 57860865), (9, 32144925), (15, 19286955), (25, 11572173), (27, 10714975), (45, 6428985), (67, 4317975), (75, 3857391), (135, 2142995), (201, 1439325), (225, 1285797), (335, 863595), (603, 479775), (675, 428599), (1005, 287865), (1675, 172719), (1809, 159925), (3015, 95955), (5025, 57573), (6397, 45225), (9045, 31985), (15075, 19191)]