303977475

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 587264000

約数和(自身を除く): 283286525

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 73, 75, 93, 135, 155, 199, 219, 225, 279, 365, 465, 597, 657, 675, 775, 837, 995, 1095, 1395, 1791, 1825, 1971, 2263, 2325, 2985, 3285, 4185, 4975, 5373, 5475, 6169, 6789, 6975, 8955, 9855, 11315, 14527, 14925, 16425, 18507, 20367, 20925, 26865, 30845, 33945, 43581, 44775, 49275, 55521, 56575, 61101, 72635, 92535, 101835, 130743, 134325, 154225, 166563, 169725, 217905, 277605, 305505, 363175, 392229, 450337, 462675, 509175, 653715, 832815, 1089525, 1351011, 1388025, 1527525, 1961145, 2251685, 3268575, 4053033, 4164075, 6755055, 9805725, 11258425, 12159099, 20265165, 33775275, 60795495, 101325825, 303977475]

約数ペア:

[(1, 303977475), (3, 101325825), (5, 60795495), (9, 33775275), (15, 20265165), (25, 12159099), (27, 11258425), (31, 9805725), (45, 6755055), (73, 4164075), (75, 4053033), (93, 3268575), (135, 2251685), (155, 1961145), (199, 1527525), (219, 1388025), (225, 1351011), (279, 1089525), (365, 832815), (465, 653715), (597, 509175), (657, 462675), (675, 450337), (775, 392229), (837, 363175), (995, 305505), (1095, 277605), (1395, 217905), (1791, 169725), (1825, 166563), (1971, 154225), (2263, 134325), (2325, 130743), (2985, 101835), (3285, 92535), (4185, 72635), (4975, 61101), (5373, 56575), (5475, 55521), (6169, 49275), (6789, 44775), (6975, 43581), (8955, 33945), (9855, 30845), (11315, 26865), (14527, 20925), (14925, 20367), (16425, 18507)]