6617835

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 13824000

約数和(自身を除く): 7206165

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 149, 189, 235, 315, 329, 423, 447, 705, 745, 945, 987, 1043, 1269, 1341, 1645, 2115, 2235, 2961, 3129, 4023, 4935, 5215, 6345, 6705, 7003, 8883, 9387, 14805, 15645, 20115, 21009, 28161, 35015, 44415, 46935, 49021, 63027, 105045, 140805, 147063, 189081, 245105, 315135, 441189, 735315, 945405, 1323567, 2205945, 6617835]

約数ペア:

[(1, 6617835), (3, 2205945), (5, 1323567), (7, 945405), (9, 735315), (15, 441189), (21, 315135), (27, 245105), (35, 189081), (45, 147063), (47, 140805), (63, 105045), (105, 63027), (135, 49021), (141, 46935), (149, 44415), (189, 35015), (235, 28161), (315, 21009), (329, 20115), (423, 15645), (447, 14805), (705, 9387), (745, 8883), (945, 7003), (987, 6705), (1043, 6345), (1269, 5215), (1341, 4935), (1645, 4023), (2115, 3129), (2235, 2961)]