8838585

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 18432000

約数和(自身を除く): 9593415

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 199, 235, 315, 329, 423, 597, 705, 945, 987, 995, 1269, 1393, 1645, 1791, 2115, 2961, 2985, 4179, 4935, 5373, 6345, 6965, 8883, 8955, 9353, 12537, 14805, 20895, 26865, 28059, 37611, 44415, 46765, 62685, 65471, 84177, 140295, 188055, 196413, 252531, 327355, 420885, 589239, 982065, 1262655, 1767717, 2946195, 8838585]

約数ペア:

[(1, 8838585), (3, 2946195), (5, 1767717), (7, 1262655), (9, 982065), (15, 589239), (21, 420885), (27, 327355), (35, 252531), (45, 196413), (47, 188055), (63, 140295), (105, 84177), (135, 65471), (141, 62685), (189, 46765), (199, 44415), (235, 37611), (315, 28059), (329, 26865), (423, 20895), (597, 14805), (705, 12537), (945, 9353), (987, 8955), (995, 8883), (1269, 6965), (1393, 6345), (1645, 5373), (1791, 4935), (2115, 4179), (2961, 2985)]